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* Code cleanup:

Browse Source 
- remove trailing white space, trailing empty lines, C++ comments, etc.
  - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)

* Patches by Kenneth Johansson, 25 Jun 2003:
  - major rework of command structure
    (work done mostly by Michal Cendrowski and Joakim Kristiansen)
This commit is contained in:
wdenk 2003-06-27 21:31:46 +00:00
parent 993cad9364
commit 8bde7f776c
1246 changed files with 46635 additions and 48962 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
CHANGELOG
View File

@ -1,11 +1,25 @@
======================================================================
Changes since U-Boot 0.3.1:
Changes since U-Boot 0.4.0:
======================================================================
* Code cleanup:
- remove trailing white space, trailing empty lines, C++ comments, etc.
- split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
* Patches by Kenneth Johansson, 25 Jun 2003:
- major rework of command structure
(work done mostly by Michal Cendrowski and Joakim Kristiansen)
======================================================================
Changes for U-Boot 0.4.0:
======================================================================
* Patches by Robert Schwebel, 26 Jun 2003:
- logdl
- csb226
- innokom
- csb226 configuration updated
- credits for logodl port updated
- innokom configuration updated
- logodl tree update, still with coding style inconsistencies
- added OCM for ppc405 warning to README
* Patch by Pantelis Antoniou, 25 Jun 2003:
update NetVia with V2 board support

3
Makefile
View File

@ -134,7 +134,8 @@ u-boot.dis: u-boot
$(OBJDUMP) -d $< > $@
u-boot: depend subdirs $(OBJS) $(LIBS) $(LDSCRIPT)
$(LD) $(LDFLAGS) $(OBJS) \
UNDEF_SYM=`$(OBJDUMP) -x $(LIBS) |sed -n -e 's/.*\(__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
$(LD) $(LDFLAGS) $$UNDEF_SYM $(OBJS) \
--start-group $(LIBS) --end-group \
-Map u-boot.map -o u-boot

9
README
View File

@ -1349,8 +1349,6 @@ Modem Support:
See also: doc/README.Modem
Configuration Settings:
-----------------------
@ -1842,7 +1840,6 @@ Note: for some board special configuration names may exist; check if
etc.
Finally, type "make all", and you should get some working U-Boot
images ready for downlod to / installation on your system:
@ -1906,7 +1903,6 @@ or to build on a native PowerPC system you can type
See also "U-Boot Porting Guide" below.
Monitor Commands - Overview:
============================
@ -2165,7 +2161,6 @@ o If neither SROM nor the environment contain a MAC address, an error
is raised.
Image Formats:
==============
@ -2428,7 +2423,6 @@ corruption happened:
Verifying Checksum ... OK
Boot Linux:
-----------
@ -2641,7 +2635,6 @@ Hit 'q':
[q, b, e, ?] ## Application terminated, rc = 0x0
Minicom warning:
================
@ -2813,7 +2806,6 @@ On ARM, the following registers are used:
==> U-Boot will use R8 to hold a pointer to the global data
Memory Management:
------------------
@ -2959,7 +2951,6 @@ void no_more_time (int sig)
}
Coding Standards:
-----------------

3
board/LEOX/elpt860/Makefile
View File

@ -1,3 +1,4 @@
#######################################################################
#
# Copyright (C) 2000, 2001, 2002, 2003
@ -35,7 +36,7 @@ LIB = lib$(BOARD).a
OBJS = $(BOARD).o flash.o
$(LIB): .depend $(OBJS)
$(AR) crv $@ $^
$(AR) crv $@ $(OBJS)
#########################################################################

4
board/LEOX/elpt860/u-boot.lds
View File

@ -123,6 +123,10 @@ SECTIONS
_edata = .;
PROVIDE (edata = .);
__u_boot_cmd_start = .;
.u_boot_cmd : { *(.u_boot_cmd) }
__u_boot_cmd_end = .;
__start___ex_table = .;
__ex_table : { *(__ex_table) }
__stop___ex_table = .;

1
board/LEOX/elpt860/u-boot.lds.debug
View File

@ -137,4 +137,3 @@ SECTIONS
_end = . ;
PROVIDE (end = .);
}

1
board/MAI/AmigaOneG3SE/AmigaOneG3SE.c
View File

@ -86,7 +86,6 @@ long initdram (int board_type)
}
void after_reloc (ulong dest_addr, gd_t *gd)
{
/* HJF: DECLARE_GLOBAL_DATA_PTR; */

1
board/MAI/AmigaOneG3SE/articiaS.h
View File

@ -134,7 +134,6 @@
#define ARTICIAS_ISAIO_PHYS 0xfe002000
/* Prototypes */
long articiaS_ram_init(void);
void articiaS_pci_init(void);

21
board/MAI/AmigaOneG3SE/articiaS_pci.c
View File

@ -123,14 +123,14 @@ struct pci_irq_fixup_table fixuptab [] =
{
{ 0, 0, 0, 0xff}, /* Articia S host bridge */
{ 0, 1, 0, 0xff}, /* Articia S AGP bridge */
// { 0, 6, 0, 0x05}, /* 3COM ethernet */
/* { 0, 6, 0, 0x05}, /###* 3COM ethernet */
{ 0, 7, 0, 0xff}, /* VIA southbridge */
{ 0, 7, 1, 0x0e}, /* IDE controller in legacy mode */
// { 0, 7, 2, 0x05}, /* First USB controller */
// { 0, 7, 3, 0x0c}, /* Second USB controller (shares interrupt with ethernet) */
/* { 0, 7, 2, 0x05}, /###* First USB controller */
/* { 0, 7, 3, 0x0c}, /###* Second USB controller (shares interrupt with ethernet) */
{ 0, 7, 4, 0xff}, /* ACPI Power Management */
// { 0, 7, 5, 0x08}, /* AC97 */
// { 0, 7, 6, 0x08}, /* MC97 */
/* { 0, 7, 5, 0x08}, /###* AC97 */
/* { 0, 7, 6, 0x08}, /###* MC97 */
{ 0xff, 0xff, 0xff, 0xff}
};
@ -287,7 +287,7 @@ void articiaS_pci_init (void)
PRINTF("atriciaS_pci_init\n");
// Why aren't these relocated??
/* Why aren't these relocated?? */
for (i=0; config_table[i].config_device; i++)
{
switch((int)config_table[i].config_device)
@ -335,7 +335,6 @@ void articiaS_pci_init (void)
PCI_REGION_IO);
articiaS_hose.region_count = 4;
pci_setup_indirect(&articiaS_hose, ARTICIAS_PCI_CFGADDR, ARTICIAS_PCI_CFGDATA);
@ -410,8 +409,8 @@ pci_dev_t pci_hose_find_class(struct pci_controller *hose, int bus, short find_c
pci_hose_read_config_byte(hose, dev, 0x0B, &c1);
pci_hose_read_config_byte(hose, dev, 0x0A, &c2);
class = c1<<8 | c2;
//printf("At %02x:%02x:%02x: class %x\n",
// PCI_BUS(dev), PCI_DEV(dev), PCI_FUNC(dev), class);
/*printf("At %02x:%02x:%02x: class %x\n", */
/* PCI_BUS(dev), PCI_DEV(dev), PCI_FUNC(dev), class); */
if (class == find_class)
{
if (index == 0)
@ -441,7 +440,7 @@ pci_dev_t pci_find_bridge_for_bus(struct pci_controller *hose, int busnr)
if (hose == NULL) hose = &articiaS_hose;
if (busnr < hose->first_busno || busnr > hose->last_busno) return PCI_ANY_ID; // Not in range
if (busnr < hose->first_busno || busnr > hose->last_busno) return PCI_ANY_ID; /* Not in range */
/*
* The bridge must be on a lower bus number
@ -467,7 +466,7 @@ pci_dev_t pci_find_bridge_for_bus(struct pci_controller *hose, int busnr)
if (!PCI_FUNC(dev))
found_multi = header_type & 0x80;
if (header_type == 1) // Bridge device header
if (header_type == 1) /* Bridge device header */
{
pci_hose_read_config_byte(hose, dev, PCI_SECONDARY_BUS, &secondary_bus);
if ((int)secondary_bus == busnr) return dev;

3
board/MAI/AmigaOneG3SE/board_asm_init.S
View File

@ -1,5 +1,4 @@
#include "macros.h"
#include "macros.h"
#define GLOBALINFO0 0x50

8
board/MAI/AmigaOneG3SE/cmd_boota.c
View File

@ -1,6 +1,5 @@
#include <common.h>
#include <command.h>
#include <cmd_boota.h>
#include "../disk/part_amiga.h"
#include <asm/cache.h>
@ -121,3 +120,10 @@ int do_boota (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
return 0;
}
#if defined(CONFIG_AMIGAONEG3SE) && (CONFIG_COMMANDS & CFG_CMD_BSP)
cmd_tbl_t U_BOOT_CMD(BOOTA) = MK_CMD_ENTRY(
"boota", 3, 1, do_boota,
"boota - boot an Amiga kernel\n",
"address disk"
);
#endif /* _CMD_BOOTA_H */

1
board/MAI/AmigaOneG3SE/config.mk
View File

@ -30,4 +30,3 @@ X86EMU = -I../bios_emulator/scitech/include -I../bios_emulator/scitech/src/x86e
TEXT_BASE = 0xfff00000
PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -Wa,-mregnames -DEASTEREGG $(X86EMU) -Dprintk=printf #-DDEBUG

18
board/MAI/AmigaOneG3SE/enet.c
View File

@ -36,7 +36,7 @@
/* 3Com Ethernet PCI definitions*/
// #define PCI_VENDOR_ID_3COM 0x10B7
/* #define PCI_VENDOR_ID_3COM 0x10B7 */
#define PCI_DEVICE_ID_3COM_3C905C 0x9200
/* 3Com Commands, top 5 bits are command and bottom 11 bits are parameters */
@ -353,7 +353,7 @@ static int issue_and_wait(struct eth_device* dev, int command)
ETH_CMD(dev, command);
for (i = 0; i < 2000; i++) {
status = ETH_STATUS(dev);
//printf ("Issue: status 0x%4x.\n", status);
/*printf ("Issue: status 0x%4x.\n", status); */
if (!(status & CmdInProgress))
return 1;
}
@ -361,7 +361,7 @@ static int issue_and_wait(struct eth_device* dev, int command)
/* OK, that didn't work. Do it the slow way. One second */
for (i = 0; i < 100000; i++) {
status = ETH_STATUS(dev);
//printf ("Issue: status 0x%4x.\n", status);
/*printf ("Issue: status 0x%4x.\n", status); */
return 1;
udelay(10);
}
@ -378,7 +378,7 @@ static int auto_negotiate(struct eth_device* dev)
EL3WINDOW(dev, 1);
// Wait for Auto negotiation to complete
/* Wait for Auto negotiation to complete */
for (i = 0; i <= 1000; i++)
{
if (ETH_INW(dev, 2) & 0x04)
@ -393,7 +393,6 @@ static int auto_negotiate(struct eth_device* dev)
}
return 1;
}
@ -481,7 +480,7 @@ int eth_3com_initialize(bd_t *bis)
goto Done;
}
dev = (struct eth_device*) malloc(sizeof(*dev)); //struct eth_device));
dev = (struct eth_device*) malloc(sizeof(*dev)); /*struct eth_device)); */
sprintf(dev->name, "3Com 3c920c#%d", card_number);
dev->iobase = eth_iobase;
@ -583,7 +582,7 @@ static int eth_3com_init(struct eth_device* dev, bd_t *bis)
/* Below sets no bits are to cause an interrupt since this is just polling */
intr_enable = SetIntrEnb;
// intr_enable = SetIntrEnb | (1<<9) | (1<<10) | (1<<6);
/* intr_enable = SetIntrEnb | (1<<9) | (1<<10) | (1<<6); */
ETH_CMD(dev, intr_enable);
ETH_OUTB(dev, 127, UpPoll);
@ -758,8 +757,8 @@ void eth_3com_halt(struct eth_device* dev)
issue_and_wait(dev, RxDisable);
issue_and_wait(dev, TxDisable);
// free(tx_ring); /* release memory allocated to the DPD and UPD rings */
// free(rx_ring);
/* free(tx_ring); /###* release memory allocated to the DPD and UPD rings */
/* free(rx_ring); */
Done:
return;
@ -883,4 +882,3 @@ static void read_hw_addr(struct eth_device* dev, bd_t *bis)
Done:
return;
}

1
board/MAI/AmigaOneG3SE/flash_new.c
View File

@ -31,7 +31,6 @@
/*---------------------------------------------------------------------*/
#undef DEBUG_FLASH
//#define DEBUG_FLASH
#ifdef DEBUG_FLASH
#define DEBUGF(fmt,args...) printf(fmt ,##args)

8
board/MAI/AmigaOneG3SE/i8259.c
View File

@ -75,16 +75,16 @@ void i8259_init(void)
char dummy;
PRINTF("Initializing Interrupt controller\n");
/* init master interrupt controller */
out8(0x20, 0x11); //0x19); // was: 0x11); /* Start init sequence */
out8(0x20, 0x11); /* 0x19); /###* Start init sequence */
out8(0x21, 0x00); /* Vector base */
out8(0x21, 0x04); /* edge tiggered, Cascade (slave) on IRQ2 */
out8(0x21, 0x11); // was: 0x01); /* Select 8086 mode */
out8(0x21, 0x11); /* was: 0x01); /###* Select 8086 mode */
/* init slave interrupt controller */
out8(0xA0, 0x11); //0x19); // was: 0x11); /* Start init sequence */
out8(0xA0, 0x11); /* 0x19); /###* Start init sequence */
out8(0xA1, 0x08); /* Vector base */
out8(0xA1, 0x02); /* edge triggered, Cascade (slave) on IRQ2 */
out8(0xA1, 0x11); // was: 0x01); /* Select 8086 mode */
out8(0xA1, 0x11); /* was: 0x01); /###* Select 8086 mode */
/* always read ISR */
out8(0x20, 0x0B);

6
board/MAI/AmigaOneG3SE/interrupts.c
View File

@ -167,8 +167,8 @@ external_interrupt(struct pt_regs *regs)
int irq, unmask = 1;
irq = i8259_irq(); //i8259_get_irq(regs);
// printf("irq = %d, handler at %p ack=%d\n", irq, irq_handlers[irq].handler, *(volatile unsigned char *)0xFEF00000);
irq = i8259_irq(); /*i8259_get_irq(regs); */
/* printf("irq = %d, handler at %p ack=%d\n", irq, irq_handlers[irq].handler, *(volatile unsigned char *)0xFEF00000); */
i8259_mask_and_ack(irq);
if (irq_handlers[irq].handler != NULL)
@ -264,5 +264,3 @@ do_irqinfo(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
{
puts("IRQ related functions are unimplemented currently.\n");
}

7
board/MAI/AmigaOneG3SE/memio.S
View File

@ -1,7 +1,6 @@
#include "macros.h"
.globl pci_read_cfg_byte
pci_read_cfg_byte:
@ -13,7 +12,6 @@ pci_read_cfg_byte:
blr
.globl pci_write_cfg_byte
pci_write_cfg_byte:
@ -25,7 +23,6 @@ pci_write_cfg_byte:
blr
.globl pci_read_cfg_word
pci_read_cfg_word:
@ -37,7 +34,6 @@ pci_read_cfg_word:
blr
.globl pci_write_cfg_word
pci_write_cfg_word:
@ -49,7 +45,6 @@ pci_write_cfg_word:
blr
.globl pci_read_cfg_long
pci_read_cfg_long:
@ -61,7 +56,6 @@ pci_read_cfg_long:
blr
.globl pci_write_cfg_long
pci_write_cfg_long:
@ -71,4 +65,3 @@ pci_write_cfg_long:
eieio
sync
blr

1
board/MAI/AmigaOneG3SE/nvram.c
View File

@ -34,4 +34,3 @@ void disable_nvram(void)
{
pci_write_cfg_byte(0, 0, 0x56, 0x0);
}

9
board/MAI/AmigaOneG3SE/ps2kbd.c
View File

@ -48,7 +48,6 @@ void i8259_unmask_irq(unsigned int irq);
#undef KBG_DEBUG
//#define KBG_DEBUG
#ifdef KBG_DEBUG
#define PRINTF(fmt,args...) printf (fmt ,##args)
@ -143,8 +142,6 @@ void i8259_unmask_irq(unsigned int irq);
#define KBD_BUFFER_LEN 0x20 /* size of the keyboardbuffer */
static volatile char kbd_buffer[KBD_BUFFER_LEN];
static volatile int in_pointer = 0;
static volatile int out_pointer = 0;
@ -494,7 +491,6 @@ unsigned char handle_kbd_event(void)
}
/******************************************************************************
* Lowlevel Part of keyboard section
*/
@ -692,8 +688,3 @@ void kbd_interrupt(void)
{
handle_kbd_event();
}
/* eof */

16
board/MAI/AmigaOneG3SE/smbus.c
View File

@ -106,36 +106,36 @@ void sm_send_stop(void)
int sm_read_byte_from_device(uint8 addr, uint8 reg, uint8 *storage)
{
// S Addr Wr
/* S Addr Wr */
sm_write_mode();
sm_send_start();
sm_write_byte((addr<<1));
// [A]
/* [A] */
sm_read_mode();
if (sm_get_ack() == FALSE) return FALSE;
// Comm
/* Comm */
sm_write_mode();
sm_write_byte(reg);
// [A]
/* [A] */
sm_read_mode();
if (sm_get_ack() == FALSE) return FALSE;
// S Addr Rd
/* S Addr Rd */
sm_write_mode();
sm_send_start();
sm_write_byte((addr<<1)|1);
// [A]
/* [A] */
sm_read_mode();
if (sm_get_ack() == FALSE) return FALSE;
// [Data]
/* [Data] */
*storage = sm_read_byte();
// NA
/* NA */
sm_write_mode();
sm_write_nack();
sm_send_stop();

3
board/MAI/AmigaOneG3SE/start.txt
View File

@ -148,7 +148,6 @@
/*--------------------------------------------------------------*/
/*--------------------------------------------------------------*/
/* END TERON Articia / SDRAM Initialization code */
/*--------------------------------------------------------------*/
@ -197,5 +196,3 @@ write dmem 0xfee00cfc 0x00003280
write dmem 0xfec00cf8 0xc4000080
write dmem 0xfee00cfc 0x00003290

5
board/MAI/AmigaOneG3SE/u-boot.lds
View File

@ -108,6 +108,11 @@ SECTIONS
_edata = .;
PROVIDE (edata = .);
__u_boot_cmd_start = .;
.u_boot_cmd : { *(.u_boot_cmd) }
__u_boot_cmd_end = .;
__start___ex_table = .;
__ex_table : { *(__ex_table) }
__stop___ex_table = .;

3
board/MAI/AmigaOneG3SE/usb_uhci.c
View File

@ -83,7 +83,7 @@
#define USB_MAX_TEMP_INT_TD 32 /* number of temporary TDs for Interrupt transfers */
//#define USB_UHCI_DEBUG
/*#define USB_UHCI_DEBUG */
#ifdef USB_UHCI_DEBUG
#define USB_UHCI_PRINTF(fmt,args...) printf (fmt ,##args)
@ -1115,7 +1115,6 @@ static void usb_display_wValue(unsigned short wValue,unsigned short wIndex)
#endif
#ifdef USB_UHCI_DEBUG
static int usb_display_td(uhci_td_t *td)

2
board/MAI/AmigaOneG3SE/usb_uhci.h
View File

@ -190,5 +190,3 @@ struct virt_root_hub {
#endif /* _USB_UHCI_H_ */

8
board/MAI/AmigaOneG3SE/video.c
View File

@ -129,11 +129,11 @@ int drv_video_init(void)
int video_init(void)
{
cursor_position = VIDEO_BASE; // Color text display base
cursor_position = VIDEO_BASE; /* Color text display base */
cursor_row = 0;
cursor_col = 0;
current_attr = video_get_attr(); // Currently selected value for attribute.
// video_test();
current_attr = video_get_attr(); /* Currently selected value for attribute. */
/* video_test(); */
video_set_color(current_attr);
return 0;
@ -328,7 +328,7 @@ void video_draw_box(int style, int attr, char *title, int separate, int x, int y
*(fb2+1) = attr; fb2 += 2*VIDEO_COLS;
}
// Draw title
/* Draw title */
if (title)
{
if (separate == 0)

72
board/MAI/bios_emulator/bios.c
View File

@ -130,14 +130,14 @@ static void X86API int1A(int intno)
switch(M.x86.R_AX)
{
case 0xB101: // PCI Bios Present?
case 0xB101: /* PCI Bios Present? */
M.x86.R_AL = 0x00;
M.x86.R_EDX = 0x20494350;
M.x86.R_BX = 0x0210;
M.x86.R_CL = 3;
CLEAR_FLAG(F_CF);
break;
case 0xB102: // Find device
case 0xB102: /* Find device */
device = mypci_find_device(M.x86.R_DX, M.x86.R_CX, M.x86.R_SI);
if (device != -1)
{
@ -151,52 +151,52 @@ static void X86API int1A(int intno)
}
CONDITIONAL_SET_FLAG((M.x86.R_AH != PCIBIOS_SUCCESSFUL), F_CF);
break;
case 0xB103: // Find PCI class code
case 0xB103: /* Find PCI class code */
M.x86.R_AH = PCIBIOS_DEVICE_NOT_FOUND;
//printf("Find by class not yet implmented");
/*printf("Find by class not yet implmented"); */
CONDITIONAL_SET_FLAG((M.x86.R_AH != PCIBIOS_SUCCESSFUL), F_CF);
break;
case 0xB108: // read config byte
case 0xB108: /* read config byte */
M.x86.R_CL = mypci_read_cfg_byte(M.x86.R_BH, M.x86.R_BL, M.x86.R_DI);
M.x86.R_AH = PCIBIOS_SUCCESSFUL;
CONDITIONAL_SET_FLAG((M.x86.R_AH != PCIBIOS_SUCCESSFUL), F_CF);
//printf("read_config_byte %x,%x,%x -> %x\n", M.x86.R_BH, M.x86.R_BL, M.x86.R_DI,
// M.x86.R_CL);
/*printf("read_config_byte %x,%x,%x -> %x\n", M.x86.R_BH, M.x86.R_BL, M.x86.R_DI, */
/* M.x86.R_CL); */
break;
case 0xB109: // read config word
case 0xB109: /* read config word */
M.x86.R_CX = mypci_read_cfg_word(M.x86.R_BH, M.x86.R_BL, M.x86.R_DI);
M.x86.R_AH = PCIBIOS_SUCCESSFUL;
CONDITIONAL_SET_FLAG((M.x86.R_AH != PCIBIOS_SUCCESSFUL), F_CF);
//printf("read_config_word %x,%x,%x -> %x\n", M.x86.R_BH, M.x86.R_BL, M.x86.R_DI,
// M.x86.R_CX);
/*printf("read_config_word %x,%x,%x -> %x\n", M.x86.R_BH, M.x86.R_BL, M.x86.R_DI, */
/* M.x86.R_CX); */
break;
case 0xB10A: // read config dword
case 0xB10A: /* read config dword */
M.x86.R_ECX = mypci_read_cfg_long(M.x86.R_BH, M.x86.R_BL, M.x86.R_DI);
M.x86.R_AH = PCIBIOS_SUCCESSFUL;
CONDITIONAL_SET_FLAG((M.x86.R_AH != PCIBIOS_SUCCESSFUL), F_CF);
//printf("read_config_long %x,%x,%x -> %x\n", M.x86.R_BH, M.x86.R_BL, M.x86.R_DI,
// M.x86.R_ECX);
/*printf("read_config_long %x,%x,%x -> %x\n", M.x86.R_BH, M.x86.R_BL, M.x86.R_DI, */
/* M.x86.R_ECX); */
break;
case 0xB10B: // write config byte
case 0xB10B: /* write config byte */
mypci_write_cfg_byte(M.x86.R_BH, M.x86.R_BL, M.x86.R_DI, M.x86.R_CL);
M.x86.R_AH = PCIBIOS_SUCCESSFUL;
CONDITIONAL_SET_FLAG((M.x86.R_AH != PCIBIOS_SUCCESSFUL), F_CF);
//printf("write_config_byte %x,%x,%x <- %x\n", M.x86.R_BH, M.x86.R_BL, M.x86.R_DI,
// M.x86.R_CL);
/*printf("write_config_byte %x,%x,%x <- %x\n", M.x86.R_BH, M.x86.R_BL, M.x86.R_DI, */
/* M.x86.R_CL); */
break;
case 0xB10C: // write config word
case 0xB10C: /* write config word */
mypci_write_cfg_word(M.x86.R_BH, M.x86.R_BL, M.x86.R_DI, M.x86.R_CX);
M.x86.R_AH = PCIBIOS_SUCCESSFUL;
CONDITIONAL_SET_FLAG((M.x86.R_AH != PCIBIOS_SUCCESSFUL), F_CF);
//printf("write_config_word %x,%x,%x <- %x\n", M.x86.R_BH, M.x86.R_BL, M.x86.R_DI,
// M.x86.R_CX);
/*printf("write_config_word %x,%x,%x <- %x\n", M.x86.R_BH, M.x86.R_BL, M.x86.R_DI, */
/* M.x86.R_CX); */
break;
case 0xB10D: // write config dword
case 0xB10D: /* write config dword */
mypci_write_cfg_long(M.x86.R_BH, M.x86.R_BL, M.x86.R_DI, M.x86.R_ECX);
M.x86.R_AH = PCIBIOS_SUCCESSFUL;
CONDITIONAL_SET_FLAG((M.x86.R_AH != PCIBIOS_SUCCESSFUL), F_CF);
//printf("write_config_long %x,%x,%x <- %x\n", M.x86.R_BH, M.x86.R_BL, M.x86.R_DI,
// M.x86.R_ECX);
/*printf("write_config_long %x,%x,%x <- %x\n", M.x86.R_BH, M.x86.R_BL, M.x86.R_DI, */
/* M.x86.R_ECX); */
break;
default:
PRINTF("BIOS int %xh: Unknown function AX=%04xh\n", intno, M.x86.R_AX);
@ -252,14 +252,14 @@ unsigned char setup_bw[] =
unsigned char * setup_modes[] =
{
setup_40x25, // mode 0: 40x25 bw text
setup_40x25, // mode 1: 40x25 col text
setup_80x25, // mode 2: 80x25 bw text
setup_80x25, // mode 3: 80x25 col text
setup_graphics, // mode 4: 320x200 col graphics
setup_graphics, // mode 5: 320x200 bw graphics
setup_graphics, // mode 6: 640x200 bw graphics
setup_bw // mode 7: 80x25 mono text
setup_40x25, /* mode 0: 40x25 bw text */
setup_40x25, /* mode 1: 40x25 col text */
setup_80x25, /* mode 2: 80x25 bw text */
setup_80x25, /* mode 3: 80x25 col text */
setup_graphics, /* mode 4: 320x200 col graphics */
setup_graphics, /* mode 5: 320x200 bw graphics */
setup_graphics, /* mode 6: 640x200 bw graphics */
setup_bw /* mode 7: 80x25 mono text */
};
unsigned int setup_cols[] =
@ -280,13 +280,13 @@ unsigned int setup_bufsize[] =
void bios_set_mode(int mode)
{
int i;
unsigned char mode_set = setup_modesets[mode]; // Control register value
unsigned char *setup_regs = setup_modes[mode]; // Register 3D4 Array
unsigned char mode_set = setup_modesets[mode]; /* Control register value */
unsigned char *setup_regs = setup_modes[mode]; /* Register 3D4 Array */
// Switch video off
/* Switch video off */
out_byte(0x3D8, mode_set & 0x37);
// Set up parameters at 3D4h
/* Set up parameters at 3D4h */
for (i=0; i<16; i++)
{
out_byte(0x3D4, (unsigned char)i);
@ -294,10 +294,10 @@ void bios_set_mode(int mode)
setup_regs++;
}
// Enable video
/* Enable video */
out_byte(0x3D8, mode_set);
// Set overscan
/* Set overscan */
if (mode == 6) out_byte(0x3D9, 0x3F);
else out_byte(0x3D9, 0x30);
}

3
board/MAI/bios_emulator/glue.c
View File

@ -401,7 +401,7 @@ int find_image(u32 rom_address, u32 rom_size, void **image, u32 *image_size)
{
int i = 0;
unsigned char *rom = (unsigned char *)rom_address;
/* if (*rom != 0x55 || *(rom+1) != 0xAA) return 0; // No bios rom this is, yes. */
/* if (*rom != 0x55 || *(rom+1) != 0xAA) return 0; /* No bios rom this is, yes. */ */
for (;;)
{
@ -479,7 +479,6 @@ void show_bat_mapping(void)
}
void remove_init_data(void)
{
char *s;

1
board/MAI/bios_emulator/scitech/include/biosemu.h
View File

@ -152,4 +152,3 @@ void PMAPI BE_exit(void);
#endif
#endif /* __BIOSEMU_H */

1
board/MAI/bios_emulator/scitech/include/pcilib.h
View File

@ -411,4 +411,3 @@ ulong _ASMAPI PCIBIOS_getEntry(void);
#endif
#endif /* __PCILIB_H */

1
board/MAI/bios_emulator/scitech/include/pm_help.h
View File

@ -164,4 +164,3 @@ typedef enum {
#endif /* !__OS2__ */
#endif /* __PMHELP_H */

1
board/MAI/bios_emulator/scitech/include/pm_wctl.h
View File

@ -73,4 +73,3 @@ PMHELP_CTL_CODE(GASETLOCALPATH ,0x002D),
PMHELP_CTL_CODE(GAGETEXPORTS ,0x002E),
PMHELP_CTL_CODE(GATHUNK ,0x002F),
PMHELP_CTL_CODE(SETNUCLEUSPATH ,0x0030),

1
board/MAI/bios_emulator/scitech/include/pmapi.h
View File

@ -1146,4 +1146,3 @@ int PMAPI PM_int386x(int intno, PMREGS *in, PMREGS *out,PMSREGS *sregs);
#endif
#endif /* __PMAPI_H */

1
board/MAI/bios_emulator/scitech/include/pmimp.h
View File

@ -191,4 +191,3 @@ PM_imports _VARAPI _PM_imports = {
NULL,
#endif
};

10
board/MAI/bios_emulator/scitech/include/scitech.h
View File

@ -80,7 +80,7 @@
#ifdef __GNUC__
#ifdef __cplusplus
// G++ currently fucks this up!
/* G++ currently fucks this up! */
#define __cdecl
#define __stdcall
#else
@ -636,10 +636,10 @@ void _ASMAPI DebugVxD(void);
/* Get rid of some helaciously annoying Visual C++ warnings! */
#if defined(_MSC_VER) && !defined(__MWERKS__) && !defined(__SC__)
#pragma warning(disable:4761) // integral size mismatch in argument; conversion supplied
#pragma warning(disable:4244) // conversion from 'unsigned short ' to 'unsigned char ', possible loss of data
#pragma warning(disable:4018) // '<' : signed/unsigned mismatch
#pragma warning(disable:4305) // 'initializing' : truncation from 'const double' to 'float'
#pragma warning(disable:4761) /* integral size mismatch in argument; conversion supplied */
#pragma warning(disable:4244) /* conversion from 'unsigned short ' to 'unsigned char ', possible loss of data */
#pragma warning(disable:4018) /* '<' : signed/unsigned mismatch */
#pragma warning(disable:4305) /* 'initializing' : truncation from 'const double' to 'float' */
#endif
/*---------------------------------------------------------------------------

2
board/MAI/bios_emulator/scitech/include/x86emu/regs.h
View File

@ -322,7 +322,7 @@ extern X86EMU_sysEnv _X86EMU_env;
/* Function to log information at runtime */
//void printk(const char *fmt, ...);
/*void printk(const char *fmt, ...); */
#ifdef __cplusplus
} /* End of "C" linkage for C++ */

1
board/MAI/bios_emulator/scitech/makedefs/common.mk
View File

@ -178,4 +178,3 @@ ASFLAGS += -d__SNAP__
# Include file dependencies
.INCLUDE .IGNORE: "makefile.dep"

1
board/MAI/bios_emulator/scitech/makedefs/gcc_linux.mk
View File

@ -178,4 +178,3 @@ PMLIB := -lpm
# Define which file contains our rules
RULES_MAK := gcc_linux.mk

1
board/MAI/bios_emulator/scitech/makedefs/gcc_win32.mk
View File

@ -133,4 +133,3 @@ PMLIB := -lpm
# Define which file contains our rules
RULES_MAK := gcc_win32.mk

1
board/MAI/bios_emulator/scitech/makedefs/qnx4.mk
View File

@ -162,4 +162,3 @@ PMLIB := -lpm
# Define which file contains our rules
RULES_MAK := qnx4.mk

1
board/MAI/bios_emulator/scitech/makedefs/rules/gcc_beos.mk
View File

@ -45,4 +45,3 @@ PMLIB :=
# Implicit rule for building an executable file
%$E: ; $(LD) $(LDFLAGS) -o $@ $& $(EXELIBS) $(PMLIB)

1
board/MAI/bios_emulator/scitech/makedefs/rules/gcc_linux.mk
View File

@ -91,4 +91,3 @@ LD := $(LDXX)
@$(ECHO) ld $@
@$(LD) $(LDFLAGS) -o $@ $& $(EXELIBS) $(PMLIB) -lm
.ENDIF

1
board/MAI/bios_emulator/scitech/makedefs/rules/gcc_win32.mk
View File

@ -88,4 +88,3 @@ LD := $(LDXX)
@$(ECHO) ld $@
@$(LD) $(LDFLAGS) -o $@ @$(mktmp $(&:s/\/\\) $(EXELIBS) $(PMLIB) -lm)
.ENDIF

1
board/MAI/bios_emulator/scitech/makedefs/rules/wc32.mk
View File

@ -262,4 +262,3 @@ dllstart.obj: dllstart.asm
@$(RM) -S $(mktmp *.lnk)
.ENDIF
.ENDIF

1
board/MAI/bios_emulator/scitech/makedefs/startup.mk
View File

@ -159,4 +159,3 @@ __.SILENT := $(.SILENT)
# We dont use TABS in our makefiles
.NOTABS := yes

1
board/MAI/bios_emulator/scitech/makedefs/wc32.mk
View File

@ -351,4 +351,3 @@ LIB_BASE_DIR := $(SCITECH_LIB)\lib\release
# Define which file contains our rules
RULES_MAK := wc32.mk

6
board/MAI/bios_emulator/scitech/src/biosemu/biosemu.c
View File

@ -431,13 +431,13 @@ BE_exports * _CEXPORT BE_initLibrary(
int i,max;
ulong *p;
// Initialize all default imports to point to fatal error handler
// for upwards compatibility.
/* Initialize all default imports to point to fatal error handler */
/* for upwards compatibility. */
max = sizeof(_PM_imports)/sizeof(BE_initLibrary_t);
for (i = 0,p = (ulong*)&_PM_imports; i < max; i++)
*p++ = (ulong)_PM_fatalErrorHandler;
// Now copy all our imported functions
/* Now copy all our imported functions */
memcpy(&_PM_imports,pmImp,MIN(sizeof(_PM_imports),pmImp->dwSize));
return &_BE_exports;
}

96
board/MAI/bios_emulator/scitech/src/biosemu/warmboot.c
View File

@ -165,27 +165,27 @@ static void PCI_doBIOSPOST(
RMREGS regs;
RMSREGS sregs;
// Determine the value to store in AX for BIOS POST
/* Determine the value to store in AX for BIOS POST */
regs.x.ax = (u16)(PCI[DeviceIndex[device]].slot.i >> 8);
if (useV86) {
// Post the BIOS using the PM functions (ie: v86 mode on Linux)
/* Post the BIOS using the PM functions (ie: v86 mode on Linux) */
if (!PM_doBIOSPOST(regs.x.ax,BIOSPhysAddr,mappedBIOS,BIOSLen)) {
// If the PM function fails, this probably means are we are on
// DOS and can't re-map the real mode 0xC0000 region. In thise
// case if the device is the primary, we can use the real
// BIOS at 0xC0000 directly.
/* If the PM function fails, this probably means are we are on */
/* DOS and can't re-map the real mode 0xC0000 region. In thise */
/* case if the device is the primary, we can use the real */
/* BIOS at 0xC0000 directly. */
if (device == 0)
PM_doBIOSPOST(regs.x.ax,0xC0000,mappedBIOS,BIOSLen);
}
}
else {
// Setup the X86 emulator for the VGA BIOS
/* Setup the X86 emulator for the VGA BIOS */
BE_setVGA(&VGAInfo[device]);
// Execute the BIOS POST code
/* Execute the BIOS POST code */
BE_callRealMode(0xC000,0x0003,&regs,&sregs);
// Cleanup and exit
/* Cleanup and exit */
BE_getVGA(&VGAInfo[device]);
}
}
@ -206,34 +206,34 @@ static ibool PCI_postControllers(void)
char filename[_MAX_PATH];
FILE *f;
// Disable the primary display controller and AGP VGA pass-through
/* Disable the primary display controller and AGP VGA pass-through */
DISABLE_DEVICE(0);
if (AGPBridge)
DISABLE_AGP_VGA();
// Now POST all the secondary controllers
/* Now POST all the secondary controllers */
for (device = 0; device < NumDevices; device++) {
// Skip the device if it is not enabled (probably an ISA device)
/* Skip the device if it is not enabled (probably an ISA device) */
if (DeviceIndex[device] == -1)
continue;
// Enable secondary display controller. If the secondary controller
// is on the AGP bus, then enable VGA resources for the AGP device.
/* Enable secondary display controller. If the secondary controller */
/* is on the AGP bus, then enable VGA resources for the AGP device. */
ENABLE_DEVICE(device);
if (AGPBridge && AGPBridge->SecondayBusNumber == PCI[DeviceIndex[device]].slot.p.Bus)
ENABLE_AGP_VGA();
// Check if the controller has already been POST'ed
/* Check if the controller has already been POST'ed */
if (VGA_NOT_ACTIVE()) {
// Find a viable place to map the secondary PCI BIOS image and map it
/* Find a viable place to map the secondary PCI BIOS image and map it */
printk("Device %d not enabled, so attempting warm boot it\n", device);
// For AGP devices (and PCI devices that do have the ROM base
// address zero'ed out) we have to map the BIOS to a location
// that is passed by the AGP bridge to the bus. Some AGP devices
// have the ROM base address already set up for us, and some
// do not (we map to one of the existing BAR locations in
// this case).
/* For AGP devices (and PCI devices that do have the ROM base */
/* address zero'ed out) we have to map the BIOS to a location */
/* that is passed by the AGP bridge to the bus. Some AGP devices */
/* have the ROM base address already set up for us, and some */
/* do not (we map to one of the existing BAR locations in */
/* this case). */
mappedBIOS = NULL;
if (PCI[DeviceIndex[device]].ROMBaseAddress != 0)
mappedBIOSPhys = PCI[DeviceIndex[device]].ROMBaseAddress & ~0xF;
@ -248,26 +248,26 @@ static ibool PCI_postControllers(void)
memcpy(copyOfBIOS,mappedBIOS,BIOSImageLen);
PM_freePhysicalAddr(mappedBIOS,MAX_BIOSLEN-1);
// Allocate memory to store copy of BIOS from secondary controllers
/* Allocate memory to store copy of BIOS from secondary controllers */
VGAInfo[device].pciInfo = &PCI[DeviceIndex[device]];
VGAInfo[device].BIOSImage = copyOfBIOS;
VGAInfo[device].BIOSImageLen = BIOSImageLen;
// Restore device mappings
/* Restore device mappings */
PCI_writePCIRegL(0x30,PCI[DeviceIndex[device]].ROMBaseAddress,device);
PCI_writePCIRegL(0x10,PCI[DeviceIndex[device]].BaseAddress10,device);
PCI_writePCIRegL(0x14,PCI[DeviceIndex[device]].BaseAddress14,device);
// Now execute the BIOS POST for the device
/* Now execute the BIOS POST for the device */
if (copyOfBIOS[0] == 0x55 && copyOfBIOS[1] == 0xAA) {
printk("Executing BIOS POST for controller.\n");
PCI_doBIOSPOST(device,mappedBIOSPhys,copyOfBIOS,BIOSImageLen);
}
// Reset the size of the BIOS image to the final size
/* Reset the size of the BIOS image to the final size */
VGAInfo[device].BIOSImageLen = FINAL_BIOSLEN;
// Save the BIOS and interrupt vector information to disk
/* Save the BIOS and interrupt vector information to disk */
sprintf(filename,"%s/bios.%02d",PM_getNucleusConfigPath(),device);
if ((f = fopen(filename,"wb")) != NULL) {
fwrite(copyOfBIOS,1,FINAL_BIOSLEN,f);
@ -276,14 +276,14 @@ static ibool PCI_postControllers(void)
}
}
else {
// Allocate memory to store copy of BIOS from secondary controllers
/* Allocate memory to store copy of BIOS from secondary controllers */
if ((copyOfBIOS = malloc(FINAL_BIOSLEN)) == NULL)
return false;
VGAInfo[device].pciInfo = &PCI[DeviceIndex[device]];
VGAInfo[device].BIOSImage = copyOfBIOS;
VGAInfo[device].BIOSImageLen = FINAL_BIOSLEN;
// Load the BIOS and interrupt vector information from disk
/* Load the BIOS and interrupt vector information from disk */
sprintf(filename,"%s/bios.%02d",PM_getNucleusConfigPath(),device);
if ((f = fopen(filename,"rb")) != NULL) {
fread(copyOfBIOS,1,FINAL_BIOSLEN,f);
@ -292,25 +292,25 @@ static ibool PCI_postControllers(void)
}
}
// Fix up all the secondary PCI base address registers
// (restores them all from the values we read previously)
/* Fix up all the secondary PCI base address registers */
/* (restores them all from the values we read previously) */
_PCI_fixupSecondaryBARs();
// Disable the secondary controller and AGP VGA pass-through
/* Disable the secondary controller and AGP VGA pass-through */
DISABLE_DEVICE(device);
if (AGPBridge)
DISABLE_AGP_VGA();
}
// Reenable primary display controller and reset AGP bridge control
/* Reenable primary display controller and reset AGP bridge control */
if (AGPBridge)
RESTORE_AGP_VGA();
ENABLE_DEVICE(0);
// Free physical BIOS image mapping
/* Free physical BIOS image mapping */
PM_freePhysicalAddr(mappedBIOS,MAX_BIOSLEN-1);
// Restore the X86 emulator BIOS info to primary controller
/* Restore the X86 emulator BIOS info to primary controller */
if (!useV86)
BE_setVGA(&VGAInfo[0]);
return true;
@ -460,15 +460,15 @@ static int PCI_enumerateDevices(void)
int i,j;
PCIBridgeInfo *info;
// If this is the first time we have been called, enumerate all
// devices on the PCI bus.
/* If this is the first time we have been called, enumerate all */
/* devices on the PCI bus. */
if (NumPCI == -1) {
for (i = 0; i < MAX_PCI_DEVICES; i++)
PCI[i].dwSize = sizeof(PCI[i]);
if ((NumPCI = PCI_enumerate(PCI,MAX_PCI_DEVICES)) == 0)
return -1;
// Build a list of all PCI bridge devices
/* Build a list of all PCI bridge devices */
for (i = 0,NumBridges = 0,BridgeIndex[0] = -1; i < NumPCI; i++) {
if (PCI[i].BaseClass == PCI_BRIDGE_CLASS) {
if (NumBridges < MAX_PCI_DEVICES)
@ -476,7 +476,7 @@ static int PCI_enumerateDevices(void)
}
}
// Now build a list of all display class devices
/* Now build a list of all display class devices */
for (i = 0,NumDevices = 1,DeviceIndex[0] = -1; i < NumPCI; i++) {
if (PCI_IS_DISPLAY_CLASS(&PCI[i])) {
if ((PCI[i].Command & 0x3) == 0x3) {
@ -487,10 +487,10 @@ static int PCI_enumerateDevices(void)
DeviceIndex[NumDevices++] = i;
}
if (PCI[i].slot.p.Bus != 0) {
// This device is on a different bus than the primary
// PCI bus, so it is probably an AGP device. Find the
// AGP bus device that controls that bus so we can
// control it.
/* This device is on a different bus than the primary */
/* PCI bus, so it is probably an AGP device. Find the */
/* AGP bus device that controls that bus so we can */
/* control it. */
for (j = 0; j < NumBridges; j++) {
info = (PCIBridgeInfo*)&PCI[BridgeIndex[j]];
if (info->SecondayBusNumber == PCI[i].slot.p.Bus) {
@ -502,7 +502,7 @@ static int PCI_enumerateDevices(void)
}
}
// Enumerate all PCI and bridge devices to log file
/* Enumerate all PCI and bridge devices to log file */
EnumeratePCI();
}
return NumDevices;
@ -548,20 +548,20 @@ int main(int argc,char *argv[])
PM_init();
if (!useV86) {
// Initialise the x86 BIOS emulator
/* Initialise the x86 BIOS emulator */
BE_init(false,debugFlags,65536,&VGAInfo[0]);
}
// Enumerate all devices (which POST's them at the same time)
/* Enumerate all devices (which POST's them at the same time) */
if (PCI_enumerateDevices() < 1) {
printk("No PCI display devices found!\n");
return -1;
}
// Post all the display controller BIOS'es
/* Post all the display controller BIOS'es */
PCI_postControllers();
// Cleanup and exit the emulator
/* Cleanup and exit the emulator */
if (!useV86)
BE_exit();
fclose(logfile);

5
board/MAI/bios_emulator/scitech/src/common/agplib.c
View File

@ -197,8 +197,8 @@ void NAPI _OS_delay(
if (!inited) {
#ifndef __WIN32_VXD__
// This has been causing problems in VxD's for some reason, so for now
// we avoid using it.
/* This has been causing problems in VxD's for some reason, so for now */
/* we avoid using it. */
if (_GA_haveCPUID() && (_GA_getCPUIDFeatures() & CPU_HaveRDTSC) != 0) {
ZTimerInit();
haveRDTSC = true;
@ -217,4 +217,3 @@ void NAPI _OS_delay(
else
_OS_delay8253(microSeconds);
}

1
board/MAI/bios_emulator/scitech/src/common/center.c
View File

@ -120,4 +120,3 @@ void _EXPORT CenterLogo(HWND hWndLogo, HWND hWndParent, int CenterY)
(RectCenter.right - RectCenter.left),
(RectCenter.bottom - RectCenter.top), false);
}

8
board/MAI/bios_emulator/scitech/src/common/gabeos.c
View File

@ -70,10 +70,10 @@ library is used with the application local version of Nucleus.
****************************************************************************/
PM_imports * NAPI GA_getSystemPMImports(void)
{
// TODO: We may very well want to provide a system shared library
// that eports the PM functions required by the Nucleus library
// for BeOS here. That will eliminate fatal errors loading new
// drivers on BeOS!
/* TODO: We may very well want to provide a system shared library */
/* that eports the PM functions required by the Nucleus library */
/* for BeOS here. That will eliminate fatal errors loading new */
/* drivers on BeOS! */
return &_PM_imports;
}

1
board/MAI/bios_emulator/scitech/src/common/gados.c
View File

@ -133,4 +133,3 @@ void NAPI GA_TimerRead(
{
_GA_readTimeStamp(value);
}

1
board/MAI/bios_emulator/scitech/src/common/galib.c
View File

@ -266,4 +266,3 @@ N_uint32 * NAPI GA_getLicensedDevices(ibool shared)
return __GA_exports.GA_getLicensedDevices(shared);
}
#endif

8
board/MAI/bios_emulator/scitech/src/common/galinux.c
View File

@ -72,10 +72,10 @@ library is used with the application local version of Nucleus.
****************************************************************************/
PM_imports * NAPI GA_getSystemPMImports(void)
{
// TODO: We may very well want to provide a system shared library
// that eports the PM functions required by the Nucleus library
// for Linux here. That will eliminate fatal errors loading new
// drivers on Linux!
/* TODO: We may very well want to provide a system shared library */
/* that eports the PM functions required by the Nucleus library */
/* for Linux here. That will eliminate fatal errors loading new */
/* drivers on Linux! */
return &_PM_imports;
}

1
board/MAI/bios_emulator/scitech/src/common/gantdrv.c
View File

@ -134,4 +134,3 @@ void NAPI GA_TimerRead(
else
KeQuerySystemTime((LARGE_INTEGER*)value);
}

8
board/MAI/bios_emulator/scitech/src/common/gaqnx.c
View File

@ -72,10 +72,10 @@ library is used with the application local version of Nucleus.
****************************************************************************/
PM_imports * NAPI GA_getSystemPMImports(void)
{
// TODO: We may very well want to provide a system shared library
// that eports the PM functions required by the Nucleus library
// for QNX here. That will eliminate fatal errors loading new
// drivers on QNX!
/* TODO: We may very well want to provide a system shared library */
/* that eports the PM functions required by the Nucleus library */
/* for QNX here. That will eliminate fatal errors loading new */
/* drivers on QNX! */
return &_PM_imports;
}

1
board/MAI/bios_emulator/scitech/src/common/gavxd.c
View File

@ -134,4 +134,3 @@ void NAPI GA_TimerRead(
else
VTD_Get_Real_Time(&value->high,&value->low);
}

5
board/MAI/bios_emulator/scitech/src/common/gawin32.c
View File

@ -188,7 +188,7 @@ ibool NAPI GA_queryFunctions(
static ibool (NAPIP _GA_queryFunctions)(GA_devCtx *dc,N_uint32 id,void _FAR_ *funcs) = NULL;
if (useRing0Driver) {
// Call the version in nga_w32.dll if it is loaded
/* Call the version in nga_w32.dll if it is loaded */
if (!_GA_queryFunctions) {
if ((_GA_queryFunctions = (void*)GetProcAddress(hModDLL,"_GA_queryFunctions")) == NULL)
if ((_GA_queryFunctions = (void*)GetProcAddress(hModDLL,"__GA_queryFunctions")) == NULL)
@ -211,7 +211,7 @@ ibool NAPI REF2D_queryFunctions(
static ibool (NAPIP _REF2D_queryFunctions)(REF2D_driver *ref2d,N_uint32 id,void _FAR_ *funcs) = NULL;
if (useRing0Driver) {
// Call the version in nga_w32.dll if it is loaded
/* Call the version in nga_w32.dll if it is loaded */
if (!_REF2D_queryFunctions) {
if ((_REF2D_queryFunctions = (void*)GetProcAddress(hModDLL,"_REF2D_queryFunctions")) == NULL)
if ((_REF2D_queryFunctions = (void*)GetProcAddress(hModDLL,"__REF2D_queryFunctions")) == NULL)
@ -253,4 +253,3 @@ void NAPI GA_TimerRead(
else
QueryPerformanceCounter((LARGE_INTEGER*)value);
}

5
board/MAI/bios_emulator/scitech/src/common/libcimp.c
View File

@ -444,7 +444,7 @@ int _CDECL stub_isatty(int _fildes)
int _CDECL stub_unlink(const char *_path)
{
// TODO: Implement this!
/* TODO: Implement this! */
return -1;
}
@ -454,7 +454,7 @@ int _CDECL stub_remove(const char *_filename)
int _CDECL stub_rename(const char *_old, const char *_new)
{
// TODO: Implement this!
/* TODO: Implement this! */
return -1;
}
@ -825,4 +825,3 @@ void * _CDECL stub_signal(int sig, void *handler)
return (void*)signal(sig,(__code_ptr)handler);
#endif
}

1
board/MAI/bios_emulator/scitech/src/common/peloader.c
View File

@ -584,4 +584,3 @@ int PEAPI PE_getError(void)
{
return result;
}

4
board/MAI/bios_emulator/scitech/src/pm/beos/cpuinfo.c
View File

@ -64,8 +64,8 @@ Initialise the counter and return the frequency of the counter.
static void GetCounterFrequency(
CPU_largeInteger *freq)
{
// TODO: Return the frequency of the counter in here. You should try to
// normalise this value to be around 100,000 ticks per second.
/* TODO: Return the frequency of the counter in here. You should try to */
/* normalise this value to be around 100,000 ticks per second. */
freq->low = 1000000;
freq->high = 0;
}

70
board/MAI/bios_emulator/scitech/src/pm/beos/event.c
View File

@ -59,7 +59,7 @@ events.
****************************************************************************/
ulong _EVT_getTicks(void)
{
// TODO: Implement this for your OS!
/* TODO: Implement this for your OS! */
}
/****************************************************************************
@ -68,36 +68,36 @@ Pumps all messages in the application message queue into our event queue.
****************************************************************************/
static void _EVT_pumpMessages(void)
{
// TODO: The purpose of this function is to read all keyboard and mouse
// events from the OS specific event queue, translate them and post
// them into the SciTech event queue.
//
// NOTE: There are a couple of important things that this function must
// take care of:
//
// 1. Support for KEYDOWN, KEYREPEAT and KEYUP is required.
//
// 2. Support for reading hardware scan code as well as ASCII
// translated values is required. Games use the scan codes rather
// than ASCII values. Scan codes go into the high order byte of the
// keyboard message field.
//
// 3. Support for at least reading mouse motion data (mickeys) from the
// mouse is required. Using the mickey values, we can then translate
// to mouse cursor coordinates scaled to the range of the current
// graphics display mode. Mouse values are scaled based on the
// global 'rangeX' and 'rangeY'.
//
// 4. Support for a timestamp for the events is required, which is
// defined as the number of milliseconds since some event (usually
// system startup). This is the timestamp when the event occurred
// (ie: at interrupt time) not when it was stuff into the SciTech
// event queue.
//
// 5. Support for mouse double click events. If the OS has a native
// mechanism to determine this, it should be used. Otherwise the
// time stamp information will be used by the generic event code
// to generate double click events.
/* TODO: The purpose of this function is to read all keyboard and mouse */
/* events from the OS specific event queue, translate them and post */
/* them into the SciTech event queue. */
/* */
/* NOTE: There are a couple of important things that this function must */
/* take care of: */
/* */
/* 1. Support for KEYDOWN, KEYREPEAT and KEYUP is required. */
/* */
/* 2. Support for reading hardware scan code as well as ASCII */
/* translated values is required. Games use the scan codes rather */
/* than ASCII values. Scan codes go into the high order byte of the */
/* keyboard message field. */
/* */
/* 3. Support for at least reading mouse motion data (mickeys) from the */
/* mouse is required. Using the mickey values, we can then translate */
/* to mouse cursor coordinates scaled to the range of the current */
/* graphics display mode. Mouse values are scaled based on the */
/* global 'rangeX' and 'rangeY'. */
/* */
/* 4. Support for a timestamp for the events is required, which is */
/* defined as the number of milliseconds since some event (usually */
/* system startup). This is the timestamp when the event occurred */
/* (ie: at interrupt time) not when it was stuff into the SciTech */
/* event queue. */
/* */
/* 5. Support for mouse double click events. If the OS has a native */
/* mechanism to determine this, it should be used. Otherwise the */
/* time stamp information will be used by the generic event code */
/* to generate double click events. */
}
/****************************************************************************
@ -141,7 +141,7 @@ void EVTAPI EVT_init(
initEventQueue();
memset(keyUpMsg,0,sizeof(keyUpMsg));
// TODO: Do any OS specific initialisation here
/* TODO: Do any OS specific initialisation here */
/* Catch program termination signals so we can clean up properly */
signal(SIGABRT, _EVT_abort);
@ -171,7 +171,7 @@ and this function can be used to resume it again later.
****************************************************************************/
void EVT_resume(void)
{
// Do nothing for non DOS systems
/* Do nothing for non DOS systems */
}
/****************************************************************************
@ -181,7 +181,7 @@ de-install the event handling code.
****************************************************************************/
void EVT_suspend(void)
{
// Do nothing for non DOS systems
/* Do nothing for non DOS systems */
}
/****************************************************************************
@ -195,5 +195,5 @@ void EVT_exit(void)
signal(SIGFPE, SIG_DFL);
signal(SIGINT, SIG_DFL);
// TODO: Do any OS specific cleanup in here
/* TODO: Do any OS specific cleanup in here */
}

4
board/MAI/bios_emulator/scitech/src/pm/beos/oshdr.h
View File

@ -28,5 +28,5 @@
*
****************************************************************************/
// This is where you include OS specific headers for the event handling
// library.
/* This is where you include OS specific headers for the event handling */
/* library. */

272
board/MAI/bios_emulator/scitech/src/pm/beos/pm.c
View File

@ -38,7 +38,7 @@
#include <stdlib.h>
#include <string.h>
// TODO: Include any BeOS specific headers here!
/* TODO: Include any BeOS specific headers here! */
/*--------------------------- Global variables ----------------------------*/
@ -48,12 +48,12 @@ static void (PMAPIP fatalErrorCleanup)(void) = NULL;
void PMAPI PM_init(void)
{
// TODO: Do any initialisation in here. This includes getting IOPL
// access for the process calling PM_init. This will get called
// more than once.
/* TODO: Do any initialisation in here. This includes getting IOPL */
/* access for the process calling PM_init. This will get called */
/* more than once. */
// TODO: If you support the supplied MTRR register stuff (you need to
// be at ring 0 for this!), you should initialise it in here.
/* TODO: If you support the supplied MTRR register stuff (you need to */
/* be at ring 0 for this!), you should initialise it in here. */
/* MTRR_init(); */
}
@ -81,9 +81,9 @@ void PMAPI PM_setFatalErrorCleanup(
void PMAPI PM_fatalError(const char *msg)
{
// TODO: If you are running in a GUI environment without a console,
// this needs to be changed to bring up a fatal error message
// box and terminate the program.
/* TODO: If you are running in a GUI environment without a console, */
/* this needs to be changed to bring up a fatal error message */
/* box and terminate the program. */
if (fatalErrorCleanup)
fatalErrorCleanup();
fprintf(stderr,"%s\n", msg);
@ -92,101 +92,101 @@ void PMAPI PM_fatalError(const char *msg)
void * PMAPI PM_getVESABuf(uint *len,uint *rseg,uint *roff)
{
// No BIOS access for the BeOS
/* No BIOS access for the BeOS */
return NULL;
}
int PMAPI PM_kbhit(void)
{
// TODO: This function checks if a key is available to be read. This
// should be implemented, but is mostly used by the test programs
// these days.
/* TODO: This function checks if a key is available to be read. This */
/* should be implemented, but is mostly used by the test programs */
/* these days. */
return true;
}
int PMAPI PM_getch(void)
{
// TODO: This returns the ASCII code of the key pressed. This
// should be implemented, but is mostly used by the test programs
// these days.
/* TODO: This returns the ASCII code of the key pressed. This */
/* should be implemented, but is mostly used by the test programs */
/* these days. */
return 0xD;
}
int PMAPI PM_openConsole(void)
{
// TODO: Opens up a fullscreen console for graphics output. If your
// console does not have graphics/text modes, this can be left
// empty. The main purpose of this is to disable console switching
// when in graphics modes if you can switch away from fullscreen
// consoles (if you want to allow switching, this can be done
// elsewhere with a full save/restore state of the graphics mode).
/* TODO: Opens up a fullscreen console for graphics output. If your */
/* console does not have graphics/text modes, this can be left */
/* empty. The main purpose of this is to disable console switching */
/* when in graphics modes if you can switch away from fullscreen */
/* consoles (if you want to allow switching, this can be done */
/* elsewhere with a full save/restore state of the graphics mode). */
return 0;
}
int PMAPI PM_getConsoleStateSize(void)
{
// TODO: Returns the size of the console state buffer used to save the
// state of the console before going into graphics mode. This is
// used to restore the console back to normal when we are done.
/* TODO: Returns the size of the console state buffer used to save the */
/* state of the console before going into graphics mode. This is */
/* used to restore the console back to normal when we are done. */
return 1;
}
void PMAPI PM_saveConsoleState(void *stateBuf,int console_id)
{
// TODO: Saves the state of the console into the state buffer. This is
// used to restore the console back to normal when we are done.
// We will always restore 80x25 text mode after being in graphics
// mode, so if restoring text mode is all you need to do this can
// be left empty.
/* TODO: Saves the state of the console into the state buffer. This is */
/* used to restore the console back to normal when we are done. */
/* We will always restore 80x25 text mode after being in graphics */
/* mode, so if restoring text mode is all you need to do this can */
/* be left empty. */
}
void PMAPI PM_restoreConsoleState(const void *stateBuf,int console_id)
{
// TODO: Restore the state of the console from the state buffer. This is
// used to restore the console back to normal when we are done.
// We will always restore 80x25 text mode after being in graphics
// mode, so if restoring text mode is all you need to do this can
// be left empty.
/* TODO: Restore the state of the console from the state buffer. This is */
/* used to restore the console back to normal when we are done. */
/* We will always restore 80x25 text mode after being in graphics */
/* mode, so if restoring text mode is all you need to do this can */
/* be left empty. */
}
void PMAPI PM_closeConsole(int console_id)
{
// TODO: Close the console when we are done, going back to text mode.
/* TODO: Close the console when we are done, going back to text mode. */
}
void PM_setOSCursorLocation(int x,int y)
{
// TODO: Set the OS console cursor location to the new value. This is
// generally used for new OS ports (used mostly for DOS).
/* TODO: Set the OS console cursor location to the new value. This is */
/* generally used for new OS ports (used mostly for DOS). */
}
void PM_setOSScreenWidth(int width,int height)
{
// TODO: Set the OS console screen width. This is generally unused for
// new OS ports.
/* TODO: Set the OS console screen width. This is generally unused for */
/* new OS ports. */
}
ibool PMAPI PM_setRealTimeClockHandler(PM_intHandler ih, int frequency)
{
// TODO: Install a real time clock interrupt handler. Normally this
// will not be supported from most OS'es in user land, so an
// alternative mechanism is needed to enable software stereo.
// Hence leave this unimplemented unless you have a high priority
// mechanism to call the 32-bit callback when the real time clock
// interrupt fires.
/* TODO: Install a real time clock interrupt handler. Normally this */
/* will not be supported from most OS'es in user land, so an */
/* alternative mechanism is needed to enable software stereo. */
/* Hence leave this unimplemented unless you have a high priority */
/* mechanism to call the 32-bit callback when the real time clock */
/* interrupt fires. */
return false;
}
void PMAPI PM_setRealTimeClockFrequency(int frequency)
{
// TODO: Set the real time clock interrupt frequency. Used for stereo
// LC shutter glasses when doing software stereo. Usually sets
// the frequency to around 2048 Hz.
/* TODO: Set the real time clock interrupt frequency. Used for stereo */
/* LC shutter glasses when doing software stereo. Usually sets */
/* the frequency to around 2048 Hz. */
}
void PMAPI PM_restoreRealTimeClockHandler(void)
{
// TODO: Restores the real time clock handler.
/* TODO: Restores the real time clock handler. */
}
char * PMAPI PM_getCurrentPath(
@ -219,8 +219,8 @@ const char * PMAPI PM_getNucleusConfigPath(void)
const char * PMAPI PM_getUniqueID(void)
{
// TODO: Return a unique ID for the machine. If a unique ID is not
// available, return the machine name.
/* TODO: Return a unique ID for the machine. If a unique ID is not */
/* available, return the machine name. */
static char buf[128];
gethostname(buf, 128);
return buf;
@ -228,7 +228,7 @@ const char * PMAPI PM_getUniqueID(void)
const char * PMAPI PM_getMachineName(void)
{
// TODO: Return the network machine name for the machine.
/* TODO: Return the network machine name for the machine. */
static char buf[128];
gethostname(buf, 128);
return buf;
@ -236,7 +236,7 @@ const char * PMAPI PM_getMachineName(void)
void * PMAPI PM_getBIOSPointer(void)
{
// No BIOS access on the BeOS
/* No BIOS access on the BeOS */
return NULL;
}
@ -250,49 +250,49 @@ void * PMAPI PM_getA0000Pointer(void)
void * PMAPI PM_mapPhysicalAddr(ulong base,ulong limit,ibool isCached)
{
// TODO: This function maps a physical memory address to a linear
// address in the address space of the calling process.
/* TODO: This function maps a physical memory address to a linear */
/* address in the address space of the calling process. */
// NOTE: This function *must* be able to handle any phsyical base
// address, and hence you will have to handle rounding of
// the physical base address to a page boundary (ie: 4Kb on
// x86 CPU's) to be able to properly map in the memory
// region.
/* NOTE: This function *must* be able to handle any phsyical base */
/* address, and hence you will have to handle rounding of */
/* the physical base address to a page boundary (ie: 4Kb on */
/* x86 CPU's) to be able to properly map in the memory */
/* region. */
// NOTE: If possible the isCached bit should be used to ensure that
// the PCD (Page Cache Disable) and PWT (Page Write Through)
// bits are set to disable caching for a memory mapping used
// for MMIO register access. We also disable caching using
// the MTRR registers for Pentium Pro and later chipsets so if
// MTRR support is enabled for your OS then you can safely ignore
// the isCached flag and always enable caching in the page
// tables.
/* NOTE: If possible the isCached bit should be used to ensure that */
/* the PCD (Page Cache Disable) and PWT (Page Write Through) */
/* bits are set to disable caching for a memory mapping used */
/* for MMIO register access. We also disable caching using */
/* the MTRR registers for Pentium Pro and later chipsets so if */
/* MTRR support is enabled for your OS then you can safely ignore */
/* the isCached flag and always enable caching in the page */
/* tables. */
return NULL;
}
void PMAPI PM_freePhysicalAddr(void *ptr,ulong limit)
{
// TODO: This function will free a physical memory mapping previously
// allocated with PM_mapPhysicalAddr() if at all possible. If
// you can't free physical memory mappings, simply do nothing.
/* TODO: This function will free a physical memory mapping previously */
/* allocated with PM_mapPhysicalAddr() if at all possible. If */
/* you can't free physical memory mappings, simply do nothing. */
}
ulong PMAPI PM_getPhysicalAddr(void *p)
{
// TODO: This function should find the physical address of a linear
// address.
/* TODO: This function should find the physical address of a linear */
/* address. */
return 0xFFFFFFFFUL;
}
void PMAPI PM_sleep(ulong milliseconds)
{
// TODO: Put the process to sleep for milliseconds
/* TODO: Put the process to sleep for milliseconds */
}
int PMAPI PM_getCOMPort(int port)
{
// TODO: Re-code this to determine real values using the Plug and Play
// manager for the OS.
/* TODO: Re-code this to determine real values using the Plug and Play */
/* manager for the OS. */
switch (port) {
case 0: return 0x3F8;
case 1: return 0x2F8;
@ -302,8 +302,8 @@ int PMAPI PM_getCOMPort(int port)
int PMAPI PM_getLPTPort(int port)
{
// TODO: Re-code this to determine real values using the Plug and Play
// manager for the OS.
/* TODO: Re-code this to determine real values using the Plug and Play */
/* manager for the OS. */
switch (port) {
case 0: return 0x3BC;
case 1: return 0x378;
@ -314,142 +314,142 @@ int PMAPI PM_getLPTPort(int port)
void * PMAPI PM_mallocShared(long size)
{
// TODO: This is used to allocate memory that is shared between process
// that all access the common Nucleus drivers via a common display
// driver DLL. If your OS does not support shared memory (or if
// the display driver does not need to allocate shared memory
// for each process address space), this should just call PM_malloc.
/* TODO: This is used to allocate memory that is shared between process */
/* that all access the common Nucleus drivers via a common display */
/* driver DLL. If your OS does not support shared memory (or if */
/* the display driver does not need to allocate shared memory */
/* for each process address space), this should just call PM_malloc. */
return PM_malloc(size);
}
void PMAPI PM_freeShared(void *ptr)
{
// TODO: Free the shared memory block. This will be called in the context
// of the original calling process that allocated the shared
// memory with PM_mallocShared. Simply call free if you do not
// need this.
/* TODO: Free the shared memory block. This will be called in the context */
/* of the original calling process that allocated the shared */
/* memory with PM_mallocShared. Simply call free if you do not */
/* need this. */
PM_free(ptr);
}
void * PMAPI PM_mapToProcess(void *base,ulong limit)
{
// TODO: This function is used to map a physical memory mapping
// previously allocated with PM_mapPhysicalAddr into the
// address space of the calling process. If the memory mapping
// allocated by PM_mapPhysicalAddr is global to all processes,
// simply return the pointer.
/* TODO: This function is used to map a physical memory mapping */
/* previously allocated with PM_mapPhysicalAddr into the */
/* address space of the calling process. If the memory mapping */
/* allocated by PM_mapPhysicalAddr is global to all processes, */
/* simply return the pointer. */
return base;
}
void * PMAPI PM_mapRealPointer(uint r_seg,uint r_off)
{
// No BIOS access on the BeOS
/* No BIOS access on the BeOS */
return NULL;
}
void * PMAPI PM_allocRealSeg(uint size,uint *r_seg,uint *r_off)
{
// No BIOS access on the BeOS
/* No BIOS access on the BeOS */
return NULL;
}
void PMAPI PM_freeRealSeg(void *mem)
{
// No BIOS access on the BeOS
/* No BIOS access on the BeOS */
}
void PMAPI DPMI_int86(int intno, DPMI_regs *regs)
{
// No BIOS access on the BeOS
/* No BIOS access on the BeOS */
}
int PMAPI PM_int86(int intno, RMREGS *in, RMREGS *out)
{
// No BIOS access on the BeOS
/* No BIOS access on the BeOS */
return 0;
}
int PMAPI PM_int86x(int intno, RMREGS *in, RMREGS *out,
RMSREGS *sregs)
{
// No BIOS access on the BeOS
/* No BIOS access on the BeOS */
return 0;
}
void PMAPI PM_callRealMode(uint seg,uint off, RMREGS *in,
RMSREGS *sregs)
{
// No BIOS access on the BeOS
/* No BIOS access on the BeOS */
}
void PMAPI PM_availableMemory(ulong *physical,ulong *total)
{
// TODO: Report the amount of available memory, both the amount of
// physical memory left and the amount of virtual memory left.
// If the OS does not provide these services, report 0's.
/* TODO: Report the amount of available memory, both the amount of */
/* physical memory left and the amount of virtual memory left. */
/* If the OS does not provide these services, report 0's. */
*physical = *total = 0;
}
void * PMAPI PM_allocLockedMem(uint size,ulong *physAddr,ibool contiguous,ibool below16Meg)
{
// TODO: Allocate a block of locked, physical memory of the specified
// size. This is used for bus master operations. If this is not
// supported by the OS, return NULL and bus mastering will not
// be used.
/* TODO: Allocate a block of locked, physical memory of the specified */
/* size. This is used for bus master operations. If this is not */
/* supported by the OS, return NULL and bus mastering will not */
/* be used. */
return NULL;
}
void PMAPI PM_freeLockedMem(void *p,uint size,ibool contiguous)
{
// TODO: Free a memory block allocated with PM_allocLockedMem.
/* TODO: Free a memory block allocated with PM_allocLockedMem. */
}
void PMAPI PM_setBankA(int bank)
{
// No BIOS access on the BeOS
/* No BIOS access on the BeOS */
}
void PMAPI PM_setBankAB(int bank)
{
// No BIOS access on the BeOS
/* No BIOS access on the BeOS */
}
void PMAPI PM_setCRTStart(int x,int y,int waitVRT)
{
// No BIOS access on the BeOS
/* No BIOS access on the BeOS */
}
ibool PMAPI PM_enableWriteCombine(ulong base,ulong length,uint type)
{
// TODO: This function should enable Pentium Pro and Pentium II MTRR
// write combining for the passed in physical memory base address
// and length. Normally this is done via calls to an OS specific
// device driver as this can only be done at ring 0.
//
// NOTE: This is a *very* important function to implement! If you do
// not implement, graphics performance on the latest Intel chips
// will be severly impaired. For sample code that can be used
// directly in a ring 0 device driver, see the MSDOS implementation
// which includes assembler code to do this directly (if the
// program is running at ring 0).
/* TODO: This function should enable Pentium Pro and Pentium II MTRR */
/* write combining for the passed in physical memory base address */
/* and length. Normally this is done via calls to an OS specific */
/* device driver as this can only be done at ring 0. */
/* */
/* NOTE: This is a *very* important function to implement! If you do */
/* not implement, graphics performance on the latest Intel chips */
/* will be severly impaired. For sample code that can be used */
/* directly in a ring 0 device driver, see the MSDOS implementation */
/* which includes assembler code to do this directly (if the */
/* program is running at ring 0). */
return false;
}
ibool PMAPI PM_doBIOSPOST(ushort axVal,ulong BIOSPhysAddr,void *mappedBIOS)
{
// TODO: This function is used to run the BIOS POST code on a secondary
// controller to initialise it for use. This is not necessary
// for multi-controller operation, but it will make it a lot
// more convenicent for end users (otherwise they have to boot
// the system once with the secondary controller as primary, and
// then boot with both controllers installed).
//
// Even if you don't support full BIOS access, it would be
// adviseable to be able to POST the secondary controllers in the
// system using this function as a minimum requirement. Some
// graphics hardware has registers that contain values that only
// the BIOS knows about, which makes bring up a card from cold
// reset difficult if the BIOS has not POST'ed it.
/* TODO: This function is used to run the BIOS POST code on a secondary */
/* controller to initialise it for use. This is not necessary */
/* for multi-controller operation, but it will make it a lot */
/* more convenicent for end users (otherwise they have to boot */
/* the system once with the secondary controller as primary, and */
/* then boot with both controllers installed). */
/* */
/* Even if you don't support full BIOS access, it would be */
/* adviseable to be able to POST the secondary controllers in the */
/* system using this function as a minimum requirement. Some */
/* graphics hardware has registers that contain values that only */
/* the BIOS knows about, which makes bring up a card from cold */
/* reset difficult if the BIOS has not POST'ed it. */
return false;
}
@ -533,7 +533,7 @@ void PMAPI PM_setFileAttr(
const char *filename,
uint attrib)
{
// TODO: Set the file attributes for a file
/* TODO: Set the file attributes for a file */
(void)filename;
(void)attrib;
}

20
board/MAI/bios_emulator/scitech/src/pm/beos/ztimer.c
View File

@ -36,7 +36,7 @@ Initialise the Zen Timer module internals.
****************************************************************************/
void _ZTimerInit(void)
{
// TODO: Do any specific internal initialisation in here
/* TODO: Do any specific internal initialisation in here */
}
/****************************************************************************
@ -46,8 +46,8 @@ Start the Zen Timer counting.
static void _LZTimerOn(
LZTimerObject *tm)
{
// TODO: Start the Zen Timer counting. This should be a macro if
// possible.
/* TODO: Start the Zen Timer counting. This should be a macro if */
/* possible. */
}
/****************************************************************************
@ -57,8 +57,8 @@ Compute the lap time since the timer was started.
static ulong _LZTimerLap(
LZTimerObject *tm)
{
// TODO: Compute the lap time between the current time and when the
// timer was started.
/* TODO: Compute the lap time between the current time and when the */
/* timer was started. */
return 0;
}
@ -69,7 +69,7 @@ Stop the Zen Timer counting.
static void _LZTimerOff(
LZTimerObject *tm)
{
// TODO: Stop the timer counting. Should be a macro if possible.
/* TODO: Stop the timer counting. Should be a macro if possible. */
}
/****************************************************************************
@ -79,7 +79,7 @@ Compute the elapsed time in microseconds between start and end timings.
static ulong _LZTimerCount(
LZTimerObject *tm)
{
// TODO: Compute the elapsed time and return it. Always microseconds.
/* TODO: Compute the elapsed time and return it. Always microseconds. */
return 0;
}
@ -95,9 +95,9 @@ Read the Long Period timer from the OS
****************************************************************************/
static ulong _ULZReadTime(void)
{
// TODO: Read the long period timer from the OS. The resolution of this
// timer should be around 1/20 of a second for timing long
// periods if possible.
/* TODO: Read the long period timer from the OS. The resolution of this */
/* timer should be around 1/20 of a second for timing long */
/* periods if possible. */
}
/****************************************************************************

1
board/MAI/bios_emulator/scitech/src/pm/common/agp.c
View File

@ -187,4 +187,3 @@ ibool PMAPI PM_agpFreePhysical(
}
#endif /* !REALMODE */

1
board/MAI/bios_emulator/scitech/src/pm/common/keyboard.c
View File

@ -447,4 +447,3 @@ void EVTAPI EVT_allowLEDS(
setLEDS(0);
EVT.allowLEDS = enable;
}

4
board/MAI/bios_emulator/scitech/src/pm/common/unixio.c
View File

@ -280,7 +280,7 @@ ibool PMAPI PM_getFileTime(
ibool gmTime,
PM_time *time)
{
// TODO: Implement this!
/* TODO: Implement this! */
(void)filename;
(void)gmTime;
(void)time;
@ -297,7 +297,7 @@ ibool PMAPI PM_setFileTime(
ibool gmTime,
PM_time *time)
{
// TODO: Implement this!
/* TODO: Implement this! */
(void)filename;
(void)gmTime;
(void)time;

2
board/MAI/bios_emulator/scitech/src/pm/dos/event.c
View File

@ -75,7 +75,7 @@ static void EVTAPI _EVT_pumpMessages(void)
_EVT_restoreInt(ps);
}
regs.x.ax = 0x0B; // Reset Move Mouse
regs.x.ax = 0x0B; /* Reset Move Mouse */
PM_int86(0x33,&regs,&regs);
}
#endif

10
board/MAI/bios_emulator/scitech/src/pm/dos/pm.c
View File

@ -813,9 +813,9 @@ ibool PMAPI PM_driveValid(
{
RMREGS regs;
regs.h.dl = (uchar)(drive - 'A' + 1);
regs.h.ah = 0x36; // Get disk information service
regs.h.ah = 0x36; /* Get disk information service */
PM_int86(0x21,&regs,&regs);
return regs.x.ax != 0xFFFF; // AX = 0xFFFF if disk is invalid
return regs.x.ax != 0xFFFF; /* AX = 0xFFFF if disk is invalid */
}
/****************************************************************************
@ -2212,7 +2212,7 @@ Function to get the file attributes for a specific file.
uint PMAPI PM_getFileAttr(
const char *filename)
{
// TODO: Implement this!
/* TODO: Implement this! */
return 0;
}
@ -2225,7 +2225,7 @@ ibool PMAPI PM_getFileTime(
ibool gmTime,
PM_time *time)
{
// TODO: Implement this!
/* TODO: Implement this! */
return false;
}
@ -2238,6 +2238,6 @@ ibool PMAPI PM_setFileTime(
ibool gmTime,
PM_time *time)
{
// TODO: Implement this!
/* TODO: Implement this! */
return false;
}

33
board/MAI/bios_emulator/scitech/src/pm/linux/event.c
View File

@ -89,7 +89,7 @@ mouse_info mouse_infos[] = {
{"BusMouse", STD_FLG, NULL, {0xf8, 0x80, 0x00, 0x00}, 3, 3},
{"MouseMan", CS7 | STD_FLG, _EVT_mouse_init, {0x40, 0x40, 0x40, 0x00}, 3, 1},
{"IntelliMouse", CS7 | STD_FLG, _EVT_pnpmouse_init, {0xc0, 0x40, 0xc0, 0x00}, 4, 1},
{"IMPS2", CS7 | STD_FLG, NULL, {0xc0, 0x40, 0xc0, 0x00}, 4, 1}, // ?
{"IMPS2", CS7 | STD_FLG, NULL, {0xc0, 0x40, 0xc0, 0x00}, 4, 1}, /* ? */
};
#define NB_MICE (sizeof(mouse_infos)/sizeof(mouse_info))
@ -109,7 +109,7 @@ typedef struct {
int map;
} keymap;
// TODO: Fix this and set it up so we can do a binary search!
/* TODO: Fix this and set it up so we can do a binary search! */
keymap keymaps[] = {
{96, KB_padEnter},
@ -539,7 +539,7 @@ int EVTAPI EVT_joyIsPresent(void)
joystick0_fd = 0;
if ((joystick1_fd = open(joystick1_dev, O_RDONLY)) < 0)
joystick1_fd = 0;
if (!joystick0_fd && !joystick1_fd) // No joysticks detected
if (!joystick0_fd && !joystick1_fd) /* No joysticks detected */
return 0;
inited = true;
if (ioctl(joystick0_fd ? joystick0_fd : joystick1_fd, JSIOCGVERSION, &js_version) < 0)
@ -820,11 +820,11 @@ static void _EVT_pumpMessages(void)
release = c & 0x80;
c &= 0x7F;
// TODO: This is wrong! We need this to be the time stamp at
// ** interrupt ** time!! One solution would be to
// put the keyboard and mouse polling loops into
// a separate thread that can block on I/O to the
// necessay file descriptor.
/* TODO: This is wrong! We need this to be the time stamp at */
/* ** interrupt ** time!! One solution would be to */
/* put the keyboard and mouse polling loops into */
/* a separate thread that can block on I/O to the */
/* necessay file descriptor. */
evt.when = _EVT_getTicks();
if (release) {
@ -966,11 +966,11 @@ static void _EVT_pumpMessages(void)
evt.relative_x = dx;
evt.relative_y = dy;
// TODO: This is wrong! We need this to be the time stamp at
// ** interrupt ** time!! One solution would be to
// put the keyboard and mouse polling loops into
// a separate thread that can block on I/O to the
// necessay file descriptor.
/* TODO: This is wrong! We need this to be the time stamp at */
/* ** interrupt ** time!! One solution would be to */
/* put the keyboard and mouse polling loops into */
/* a separate thread that can block on I/O to the */
/* necessay file descriptor. */
evt.when = _EVT_getTicks();
evt.modifiers = _PM_modifiers;
if (buts & 4)
@ -1038,7 +1038,7 @@ static void _EVT_pumpMessages(void)
}
#ifdef USE_OS_JOYSTICK
// Poll joystick events using the 1.x joystick driver API in the 2.2 kernels
/* Poll joystick events using the 1.x joystick driver API in the 2.2 kernels */
if (js_version & ~0xffff) {
static struct js_event js;
@ -1318,7 +1318,7 @@ and this function can be used to resume it again later.
****************************************************************************/
void EVT_resume(void)
{
// Do nothing for Linux
/* Do nothing for Linux */
}
/****************************************************************************
@ -1328,7 +1328,7 @@ de-install the event handling code.
****************************************************************************/
void EVT_suspend(void)
{
// Do nothing for Linux
/* Do nothing for Linux */
}
/****************************************************************************
@ -1358,4 +1358,3 @@ void EVT_exit(void)
}
#endif
}

1
board/MAI/bios_emulator/scitech/src/pm/linux/oshdr.h
View File

@ -58,4 +58,3 @@ void _PM_keyboard_rawmode(void);
/* Linux needs the generic joystick scaling code */
#define NEED_SCALE_JOY_AXIS

71
board/MAI/bios_emulator/scitech/src/pm/linux/pm.c
View File

@ -562,37 +562,37 @@ int PMAPI PM_getch(void)
c &= 0x7F;
if (release) {
switch(c){
case 42: case 54: // Shift
case 42: case 54: /* Shift */
_PM_modifiers &= ~KB_SHIFT;
break;
case 29: case 97: // Control
case 29: case 97: /* Control */
_PM_modifiers &= ~KB_CONTROL;
break;
case 56: case 100: // Alt / AltGr
case 56: case 100: /* Alt / AltGr */
_PM_modifiers &= ~KB_ALT;
break;
}
continue;
}
switch (c) {
case 42: case 54: // Shift
case 42: case 54: /* Shift */
_PM_modifiers |= KB_SHIFT;
break;
case 29: case 97: // Control
case 29: case 97: /* Control */
_PM_modifiers |= KB_CONTROL;
break;
case 56: case 100: // Alt / AltGr
case 56: case 100: /* Alt / AltGr */
_PM_modifiers |= KB_ALT;
break;
case 58: // Caps Lock
case 58: /* Caps Lock */
_PM_modifiers ^= KB_CAPS;
ioctl(_PM_console_fd, KDSETLED, _PM_modifiers & 7);
break;
case 69: // Num Lock
case 69: /* Num Lock */
_PM_modifiers ^= KB_NUMLOCK;
ioctl(_PM_console_fd, KDSETLED, _PM_modifiers & 7);
break;
case 70: // Scroll Lock
case 70: /* Scroll Lock */
_PM_modifiers ^= KB_SCROLL;
ioctl(_PM_console_fd, KDSETLED, _PM_modifiers & 7);
break;
@ -855,12 +855,12 @@ void PM_setOSScreenWidth(int width,int height)
struct winsize ws;
struct vt_sizes vs;
// Resize the software terminal
/* Resize the software terminal */
ws.ws_col = width;
ws.ws_row = height;
ioctl(_PM_console_fd, TIOCSWINSZ, &ws);
// And the hardware
/* And the hardware */
vs.v_rows = height;
vs.v_cols = width;
vs.v_scrollsize = 0;
@ -869,18 +869,18 @@ void PM_setOSScreenWidth(int width,int height)
ibool PMAPI PM_setRealTimeClockHandler(PM_intHandler ih, int frequency)
{
// TODO: Implement this for Linux
/* TODO: Implement this for Linux */
return false;
}
void PMAPI PM_setRealTimeClockFrequency(int frequency)
{
// TODO: Implement this for Linux
/* TODO: Implement this for Linux */
}
void PMAPI PM_restoreRealTimeClockHandler(void)
{
// TODO: Implement this for Linux
/* TODO: Implement this for Linux */
}
char * PMAPI PM_getCurrentPath(
@ -978,27 +978,27 @@ void PMAPI PM_freePhysicalAddr(void *ptr,ulong limit)
ulong PMAPI PM_getPhysicalAddr(void *p)
{
// TODO: This function should find the physical address of a linear
// address.
/* TODO: This function should find the physical address of a linear */
/* address. */
return 0xFFFFFFFFUL;
}
ibool PMAPI PM_getPhysicalAddrRange(void *p,ulong length,ulong *physAddress)
{
// TODO: This function should find a range of physical addresses
// for a linear address.
/* TODO: This function should find a range of physical addresses */
/* for a linear address. */
return false;
}
void PMAPI PM_sleep(ulong milliseconds)
{
// TODO: Put the process to sleep for milliseconds
/* TODO: Put the process to sleep for milliseconds */
}
int PMAPI PM_getCOMPort(int port)
{
// TODO: Re-code this to determine real values using the Plug and Play
// manager for the OS.
/* TODO: Re-code this to determine real values using the Plug and Play */
/* manager for the OS. */
switch (port) {
case 0: return 0x3F8;
case 1: return 0x2F8;
@ -1008,8 +1008,8 @@ int PMAPI PM_getCOMPort(int port)
int PMAPI PM_getLPTPort(int port)
{
// TODO: Re-code this to determine real values using the Plug and Play
// manager for the OS.
/* TODO: Re-code this to determine real values using the Plug and Play */
/* manager for the OS. */
switch (port) {
case 0: return 0x3BC;
case 1: return 0x378;
@ -1558,26 +1558,26 @@ void PMAPI PM_availableMemory(ulong *physical,ulong *total)
void * PMAPI PM_allocLockedMem(uint size,ulong *physAddr,ibool contiguous,ibool below16M)
{
// TODO: Implement this for Linux
/* TODO: Implement this for Linux */
return NULL;
}
void PMAPI PM_freeLockedMem(void *p,uint size,ibool contiguous)
{
// TODO: Implement this for Linux
/* TODO: Implement this for Linux */
}
void * PMAPI PM_allocPage(
ibool locked)
{
// TODO: Implement this for Linux
/* TODO: Implement this for Linux */
return NULL;
}
void PMAPI PM_freePage(
void *p)
{
// TODO: Implement this for Linux
/* TODO: Implement this for Linux */
}
void PMAPI PM_setBankA(int bank)
@ -1661,7 +1661,7 @@ int PMAPI PM_enableWriteCombine(ulong base,ulong length,uint type)
sentry.size = length;
sentry.type = type;
if (ioctl(mtrr_fd, MTRRIOC_ADD_ENTRY, &sentry) == -1) {
// TODO: Need to decode MTRR error codes!!
/* TODO: Need to decode MTRR error codes!! */
return PM_MTRR_NOT_SUPPORTED;
}
return PM_MTRR_ERR_OK;
@ -1690,8 +1690,8 @@ int PMAPI PM_enumWriteCombine(
for (gentry.regnum = 0; ioctl (mtrr_fd, MTRRIOC_GET_ENTRY, &gentry) == 0;
++gentry.regnum) {
if (gentry.size > 0) {
// WARNING: This code assumes that the types in pmapi.h match the ones
// in the Linux kernel (mtrr.h)
/* WARNING: This code assumes that the types in pmapi.h match the ones */
/* in the Linux kernel (mtrr.h) */
callback(gentry.base, gentry.size, gentry.type);
}
}
@ -1774,7 +1774,7 @@ int PMAPI PM_unlockCodePages(void (*p)(),uint len,PM_lockHandle *lh)
PM_MODULE PMAPI PM_loadLibrary(
const char *szDLLName)
{
// TODO: Implement this to load shared libraries!
/* TODO: Implement this to load shared libraries! */
(void)szDLLName;
return NULL;
}
@ -1783,7 +1783,7 @@ void * PMAPI PM_getProcAddress(
PM_MODULE hModule,
const char *szProcName)
{
// TODO: Implement this!
/* TODO: Implement this! */
(void)hModule;
(void)szProcName;
return NULL;
@ -1792,19 +1792,18 @@ void * PMAPI PM_getProcAddress(
void PMAPI PM_freeLibrary(
PM_MODULE hModule)
{
// TODO: Implement this!
/* TODO: Implement this! */
(void)hModule;
}
int PMAPI PM_setIOPL(
int level)
{
// TODO: Move the IOPL switching into this function!!
/* TODO: Move the IOPL switching into this function!! */
return level;
}
void PMAPI PM_flushTLB(void)
{
// Do nothing on Linux.
/* Do nothing on Linux. */
}

1
board/MAI/bios_emulator/scitech/src/pm/ntdrv/cpuinfo.c
View File

@ -62,4 +62,3 @@ Read the counter and return the counter value.
(t)->low = lt.LowPart; \
(t)->high = lt.HighPart; \
}

21
board/MAI/bios_emulator/scitech/src/pm/ntdrv/int86.c
View File

@ -43,7 +43,7 @@ We do have limited BIOS access under Windows NT device drivers.
****************************************************************************/
ibool PMAPI PM_haveBIOSAccess(void)
{
// Return false unless we have full buffer passing!
/* Return false unless we have full buffer passing! */
return false;
}
@ -63,8 +63,8 @@ void * PMAPI PM_getVESABuf(
uint *rseg,
uint *roff)
{
// No buffers supported under Windows NT (Windows XP has them however if
// we ever decide to support this!)
/* No buffers supported under Windows NT (Windows XP has them however if */
/* we ever decide to support this!) */
return NULL;
}
@ -90,7 +90,7 @@ void * PMAPI PM_mapRealPointer(
uint r_seg,
uint r_off)
{
// Not used for Windows NT drivers!
/* Not used for Windows NT drivers! */
return NULL;
}
@ -103,7 +103,7 @@ void * PMAPI PM_allocRealSeg(
uint *r_seg,
uint *r_off)
{
// Not supported in NT drivers
/* Not supported in NT drivers */
(void)size;
(void)r_seg;
(void)r_off;
@ -117,7 +117,7 @@ Free a block of real mode memory.
void PMAPI PM_freeRealSeg(
void *mem)
{
// Not supported in NT drivers
/* Not supported in NT drivers */
(void)mem;
}
@ -129,7 +129,7 @@ void PMAPI DPMI_int86(
int intno,
DPMI_regs *regs)
{
// Not used in NT drivers
/* Not used in NT drivers */
}
/****************************************************************************
@ -143,7 +143,7 @@ void PMAPI PM_callRealMode(
RMREGS *regs,
RMSREGS *sregs)
{
// TODO!!
/* TODO!! */
#if 0
CLIENT_STRUCT saveRegs;
@ -174,7 +174,7 @@ int PMAPI PM_int86(
RMREGS *in,
RMREGS *out)
{
// TODO!!
/* TODO!! */
#if 0
RMSREGS sregs = {0};
CLIENT_STRUCT saveRegs;
@ -214,7 +214,7 @@ int PMAPI PM_int86x(
RMREGS *out,
RMSREGS *sregs)
{
// TODO!!
/* TODO!! */
#if 0
CLIENT_STRUCT saveRegs;
ushort oldDisable;
@ -249,4 +249,3 @@ int PMAPI PM_int86x(
#endif
return out->x.ax;
}

1
board/MAI/bios_emulator/scitech/src/pm/ntdrv/irq.c
View File

@ -140,4 +140,3 @@ void PMAPI PM_restoreRealTimeClockHandler(void)
_PM_rtcHandler = NULL;
}
}

97
board/MAI/bios_emulator/scitech/src/pm/ntdrv/mem.c
View File

@ -70,7 +70,7 @@ static memlocked locked[MAX_MEMORY_LOCKED];
ulong PMAPI _PM_getPDB(void);
// Page table entry flags
/* Page table entry flags */
#define PAGE_FLAGS_PRESENT 0x00000001
#define PAGE_FLAGS_WRITEABLE 0x00000002
@ -100,10 +100,10 @@ static ulong _PM_mapPhysicalToLinear(
ulong length = limit+1;
PHYSICAL_ADDRESS paIoBase = {0};
// NT loves large Ints
/* NT loves large Ints */
paIoBase = RtlConvertUlongToLargeInteger( base );
// Map IO space into Kernel
/* Map IO space into Kernel */
if (isCached)
return (ULONG)MmMapIoSpace(paIoBase, length, MmCached );
else
@ -149,12 +149,12 @@ static void _PM_adjustPageTables(
endPDB = ((linear+limit) >> 22) & 0x3FF;
endPage = ((linear+limit) >> 12) & 0x3FF;
for (iPDB = startPDB; iPDB <= endPDB; iPDB++) {
// Set the bits in the page directory entry - required as per
// Pentium 4 manual. This also takes care of the 4MB page entries
/* Set the bits in the page directory entry - required as per */
/* Pentium 4 manual. This also takes care of the 4MB page entries */
pPDB[iPDB] = (pPDB[iPDB] & mask) | bits;
if (!(pPDB[iPDB] & PAGE_FLAGS_4MB)) {
// If we are dealing with 4KB pages then we need to iterate
// through each of the page table entries
/* If we are dealing with 4KB pages then we need to iterate */
/* through each of the page table entries */
pageTable = pPDB[iPDB] & ~0xFFF;
pPageTable = (ulong*)_PM_mapPhysicalToLinear(pageTable,0xFFF,true);
start = (iPDB == startPDB) ? startPage : 0;
@ -183,7 +183,7 @@ void * PMAPI PM_mallocShared(
{
int i;
// First find a free slot in our shared memory table
/* First find a free slot in our shared memory table */
for (i = 0; i < MAX_MEMORY_SHARED; i++) {
if (shared[i].linear == 0)
break;
@ -191,16 +191,16 @@ void * PMAPI PM_mallocShared(
if (i == MAX_MEMORY_SHARED)
return NULL;
// Allocate the paged pool
/* Allocate the paged pool */
shared[i].linear = ExAllocatePool(PagedPool, size);
// Create a list to manage this allocation
/* Create a list to manage this allocation */
shared[i].pMdl = IoAllocateMdl(shared[i].linear,size,FALSE,FALSE,(PIRP) NULL);
// Lock this allocation in memory
/* Lock this allocation in memory */
MmProbeAndLockPages(shared[i].pMdl,KernelMode,IoModifyAccess);
// Modify bits to grant user access
/* Modify bits to grant user access */
_PM_adjustPageTables((ulong)shared[i].linear, size, true, true);
return (void*)shared[i].linear;
}
@ -214,19 +214,19 @@ void PMAPI PM_freeShared(
{
int i;
// Find a shared memory block in our table and free it
/* Find a shared memory block in our table and free it */
for (i = 0; i < MAX_MEMORY_SHARED; i++) {
if (shared[i].linear == p) {
// Unlock what we locked
/* Unlock what we locked */
MmUnlockPages(shared[i].pMdl);
// Free our MDL
/* Free our MDL */
IoFreeMdl(shared[i].pMdl);
// Free our mem
/* Free our mem */
ExFreePool(shared[i].linear);
// Flag that is entry is available
/* Flag that is entry is available */
shared[i].linear = 0;
break;
}
@ -245,8 +245,8 @@ void * PMAPI PM_mapPhysicalAddr(
ulong linear,length = limit+1;
int i;
// Search table of existing mappings to see if we have already mapped
// a region of memory that will serve this purpose.
/* Search table of existing mappings to see if we have already mapped */
/* a region of memory that will serve this purpose. */
for (i = 0; i < numMappings; i++) {
if (maps[i].physical == base && maps[i].length == length && maps[i].isCached == isCached) {
_PM_adjustPageTables((ulong)maps[i].linear, maps[i].length, true, isCached);
@ -256,7 +256,7 @@ void * PMAPI PM_mapPhysicalAddr(
if (numMappings == MAX_MEMORY_MAPPINGS)
return NULL;
// We did not find any previously mapped memory region, so maps it in.
/* We did not find any previously mapped memory region, so maps it in. */
if ((linear = _PM_mapPhysicalToLinear(base,limit,isCached)) == 0xFFFFFFFF)
return NULL;
maps[numMappings].physical = base;
@ -265,7 +265,7 @@ void * PMAPI PM_mapPhysicalAddr(
maps[numMappings].isCached = isCached;
numMappings++;
// Grant user access to this I/O space
/* Grant user access to this I/O space */
_PM_adjustPageTables((ulong)linear, length, true, isCached);
return (void*)linear;
}
@ -278,8 +278,8 @@ void PMAPI PM_freePhysicalAddr(
void *ptr,
ulong limit)
{
// We don't free the memory mappings in here because we cache all
// the memory mappings we create in the system for later use.
/* We don't free the memory mappings in here because we cache all */
/* the memory mappings we create in the system for later use. */
}
/****************************************************************************
@ -340,7 +340,7 @@ void * PMAPI PM_allocLockedMem(
int i;
PHYSICAL_ADDRESS paOurAddress;
// First find a free slot in our shared memory table
/* First find a free slot in our shared memory table */
for (i = 0; i < MAX_MEMORY_LOCKED; i++) {
if (locked[i].linear == 0)
break;
@ -348,9 +348,9 @@ void * PMAPI PM_allocLockedMem(
if (i == MAX_MEMORY_LOCKED)
return NULL;
// HighestAcceptableAddress - Specifies the highest valid physical address
// the driver can use. For example, if a device can only reference physical
// memory in the lower 16MB, this value would be set to 0x00000000FFFFFF.
/* HighestAcceptableAddress - Specifies the highest valid physical address */
/* the driver can use. For example, if a device can only reference physical */
/* memory in the lower 16MB, this value would be set to 0x00000000FFFFFF. */
paOurAddress.HighPart = 0;
if (below16M)
paOurAddress.LowPart = 0x00FFFFFF;
@ -358,37 +358,37 @@ void * PMAPI PM_allocLockedMem(
paOurAddress.LowPart = 0xFFFFFFFF;
if (contiguous) {
// Allocate from the non-paged pool (unfortunately 4MB pages)
/* Allocate from the non-paged pool (unfortunately 4MB pages) */
locked[i].linear = MmAllocateContiguousMemory(size, paOurAddress);
if (!locked[i].linear)
return NULL;
// Flag no MDL
/* Flag no MDL */
locked[i].pMdl = NULL;
// Map the physical address for the memory so we can manage
// the page tables in 4KB chunks mapped into user space.
/* Map the physical address for the memory so we can manage */
/* the page tables in 4KB chunks mapped into user space. */
// TODO: Map this with the physical address to the linear addresss
/* TODO: Map this with the physical address to the linear addresss */
locked[i].mmIoMapped = locked[i].linear;
// Modify bits to grant user access, flag not cached
/* Modify bits to grant user access, flag not cached */
_PM_adjustPageTables((ulong)locked[i].mmIoMapped, size, true, false);
return (void*)locked[i].mmIoMapped;
}
else {
// Allocate from the paged pool
/* Allocate from the paged pool */
locked[i].linear = ExAllocatePool(PagedPool, size);
if (!locked[i].linear)
return NULL;
// Create a list to manage this allocation
/* Create a list to manage this allocation */
locked[i].pMdl = IoAllocateMdl(locked[i].linear,size,FALSE,FALSE,(PIRP) NULL);
// Lock this allocation in memory
/* Lock this allocation in memory */
MmProbeAndLockPages(locked[i].pMdl,KernelMode,IoModifyAccess);
// Modify bits to grant user access, flag not cached
/* Modify bits to grant user access, flag not cached */
_PM_adjustPageTables((ulong)locked[i].linear, size, true, false);
return (void*)locked[i].linear;
}
@ -408,22 +408,22 @@ void PMAPI PM_freeLockedMem(
/* Find a locked memory block in our table and free it */
for (i = 0; i < MAX_MEMORY_LOCKED; i++) {
if (locked[i].linear == p) {
// An Mdl indicates that we used the paged pool, and locked it,
// so now we have to unlock, free the MDL, and free paged
/* An Mdl indicates that we used the paged pool, and locked it, */
/* so now we have to unlock, free the MDL, and free paged */
if (locked[i].pMdl) {
// Unlock what we locked and free the Mdl
/* Unlock what we locked and free the Mdl */
MmUnlockPages(locked[i].pMdl);
IoFreeMdl(locked[i].pMdl);
ExFreePool(locked[i].linear);
}
else {
// TODO: Free the mmIoMap mapping for the memory!
/* TODO: Free the mmIoMap mapping for the memory! */
// Free non-paged pool
/* Free non-paged pool */
MmFreeContiguousMemory(locked[i].linear);
}
// Flag that is entry is available
/* Flag that is entry is available */
locked[i].linear = 0;
break;
}
@ -437,8 +437,8 @@ Allocates a page aligned and page sized block of memory
void * PMAPI PM_allocPage(
ibool locked)
{
// Allocate the memory from the non-paged pool if we want the memory
// to be locked.
/* Allocate the memory from the non-paged pool if we want the memory */
/* to be locked. */
return ExAllocatePool(
locked ? NonPagedPoolCacheAligned : PagedPoolCacheAligned,
PAGE_SIZE);
@ -465,11 +465,11 @@ int PMAPI PM_lockDataPages(
{
MDL *pMdl;
// Create a list to manage this allocation
/* Create a list to manage this allocation */
if ((pMdl = IoAllocateMdl(p,len,FALSE,FALSE,(PIRP)NULL)) == NULL)
return false;
// Lock this allocation in memory
/* Lock this allocation in memory */
MmProbeAndLockPages(pMdl,KernelMode,IoModifyAccess);
*((PMDL*)(&lh->h)) = pMdl;
return true;
@ -485,7 +485,7 @@ int PMAPI PM_unlockDataPages(
PM_lockHandle *lh)
{
if (p && lh) {
// Unlock what we locked
/* Unlock what we locked */
MDL *pMdl = *((PMDL*)(&lh->h));
MmUnlockPages(pMdl);
IoFreeMdl(pMdl);
@ -516,4 +516,3 @@ int PMAPI PM_unlockCodePages(
{
return PM_unlockDataPages((void*)p,len,lh);
}

3
board/MAI/bios_emulator/scitech/src/pm/ntdrv/oshdr.h
View File

@ -42,5 +42,4 @@
UNICODE_STRING * _PM_CStringToUnicodeString(const char *cstr);
void _PM_FreeUnicodeString(UNICODE_STRING *uniStr);
#endif // __NTDRV_OSHDR_H
#endif /* __NTDRV_OSHDR_H */

139
board/MAI/bios_emulator/scitech/src/pm/ntdrv/pm.c
View File

@ -118,23 +118,23 @@ void PMAPI PM_fatalError(
if (fatalErrorCleanup)
fatalErrorCleanup();
#ifdef DBG // Send output to debugger, just return so as not to force a reboot
#ifdef DBG /* Send output to debugger, just return so as not to force a reboot */
#pragma message("INFO: building for debug, PM_fatalError() re-routed")
DBGMSG2("SDDHELP> PM_fatalError(): ERROR: %s\n", msg);
return ;
#endif
// KeBugCheckEx brings down the system in a controlled
// manner when the caller discovers an unrecoverable
// inconsistency that would corrupt the system if
// the caller continued to run.
//
// hack - dump the first 20 chars in hex using the variables
// provided - Each ULONG is equal to four characters...
/* KeBugCheckEx brings down the system in a controlled */
/* manner when the caller discovers an unrecoverable */
/* inconsistency that would corrupt the system if */
/* the caller continued to run. */
/* */
/* hack - dump the first 20 chars in hex using the variables */
/* provided - Each ULONG is equal to four characters... */
for(len = 0; len < 20; len++)
if (msg[len] == (char)0)
break;
// This looks bad but it's quick and reliable...
/* This looks bad but it's quick and reliable... */
p = (char *)&BugCheckCode;
if(len > 0) p[3] = msg[0];
if(len > 1) p[2] = msg[1];
@ -165,7 +165,7 @@ void PMAPI PM_fatalError(
if(len > 18) p[1] = msg[18];
if(len > 19) p[0] = msg[19];
// Halt the system!
/* Halt the system! */
KeBugCheckEx(BugCheckCode, MoreBugCheckData[0], MoreBugCheckData[1], MoreBugCheckData[2], MoreBugCheckData[3]);
}
@ -209,14 +209,14 @@ static ibool REG_queryString(
STRING stringdata;
UNICODE_STRING unidata;
// Convert strings to UniCode
/* Convert strings to UniCode */
status = false;
if ((uniKey = _PM_CStringToUnicodeString(szKey)) == NULL)
goto Exit;
if ((uniValue = _PM_CStringToUnicodeString(szValue)) == NULL)
goto Exit;
// Open the key
/* Open the key */
InitializeObjectAttributes( &keyAttributes,
uniKey,
OBJ_CASE_INSENSITIVE,
@ -228,7 +228,7 @@ static ibool REG_queryString(
if (!NT_SUCCESS(rval))
goto Exit;
// Query the value
/* Query the value */
length = sizeof (KEY_VALUE_FULL_INFORMATION)
+ size * sizeof(WCHAR);
if ((fullInfo = ExAllocatePool (PagedPool, length)) == NULL)
@ -241,12 +241,12 @@ static ibool REG_queryString(
length,
&length);
if (NT_SUCCESS (rval)) {
// Create the UniCode string so we can convert it
/* Create the UniCode string so we can convert it */
unidata.Buffer = (PWCHAR)(((PCHAR)fullInfo) + fullInfo->DataOffset);
unidata.Length = (USHORT)fullInfo->DataLength;
unidata.MaximumLength = (USHORT)fullInfo->DataLength + sizeof(WCHAR);
// Convert unicode univalue to ansi string.
/* Convert unicode univalue to ansi string. */
rval = RtlUnicodeStringToAnsiString(&stringdata, &unidata, TRUE);
if (NT_SUCCESS(rval)) {
strcpy(value,stringdata.Buffer);
@ -345,7 +345,7 @@ Check if a key has been pressed.
****************************************************************************/
int PMAPI PM_kbhit(void)
{
// Not used in NT drivers
/* Not used in NT drivers */
return true;
}
@ -355,7 +355,7 @@ Wait for and return the next keypress.
****************************************************************************/
int PMAPI PM_getch(void)
{
// Not used in NT drivers
/* Not used in NT drivers */
return 0xD;
}
@ -372,7 +372,7 @@ PM_HWND PMAPI PM_openConsole(
int bpp,
ibool fullScreen)
{
// Not used in NT drivers
/* Not used in NT drivers */
(void)hwndUser;
(void)device;
(void)xRes;
@ -388,7 +388,7 @@ Find the size of the console state buffer.
****************************************************************************/
int PMAPI PM_getConsoleStateSize(void)
{
// Not used in NT drivers
/* Not used in NT drivers */
return 1;
}
@ -400,7 +400,7 @@ void PMAPI PM_saveConsoleState(
void *stateBuf,
PM_HWND hwndConsole)
{
// Not used in NT drivers
/* Not used in NT drivers */
(void)stateBuf;
(void)hwndConsole;
}
@ -412,7 +412,7 @@ Set the suspend application callback for the fullscreen console.
void PMAPI PM_setSuspendAppCallback(
PM_saveState_cb saveState)
{
// Not used in NT drivers
/* Not used in NT drivers */
(void)saveState;
}
@ -424,7 +424,7 @@ void PMAPI PM_restoreConsoleState(
const void *stateBuf,
PM_HWND hwndConsole)
{
// Not used in NT drivers
/* Not used in NT drivers */
(void)stateBuf;
(void)hwndConsole;
}
@ -436,7 +436,7 @@ Close the fullscreen console.
void PMAPI PM_closeConsole(
PM_HWND hwndConsole)
{
// Not used in NT drivers
/* Not used in NT drivers */
(void)hwndConsole;
}
@ -475,7 +475,7 @@ void * PMAPI PM_mapToProcess(
void *base,
ulong limit)
{
// Not used anymore
/* Not used anymore */
(void)base;
(void)limit;
return NULL;
@ -491,7 +491,7 @@ ibool PMAPI PM_doBIOSPOST(
void *mappedBIOS,
ulong BIOSLen)
{
// This may not be possible in NT and should be done by the OS anyway
/* This may not be possible in NT and should be done by the OS anyway */
(void)axVal;
(void)BIOSPhysAddr;
(void)mappedBIOS;
@ -505,7 +505,7 @@ Return a pointer to the real mode BIOS data area.
****************************************************************************/
void * PMAPI PM_getBIOSPointer(void)
{
// Note that on NT this probably does not do what we expect!
/* Note that on NT this probably does not do what we expect! */
return PM_mapPhysicalAddr(0x400, 0x1000, true);
}
@ -525,7 +525,7 @@ Sleep for the specified number of milliseconds.
void PMAPI PM_sleep(
ulong milliseconds)
{
// We never use this in NT drivers
/* We never use this in NT drivers */
(void)milliseconds;
}
@ -535,8 +535,8 @@ Return the base I/O port for the specified COM port.
****************************************************************************/
int PMAPI PM_getCOMPort(int port)
{
// TODO: Re-code this to determine real values using the Plug and Play
// manager for the OS.
/* TODO: Re-code this to determine real values using the Plug and Play */
/* manager for the OS. */
switch (port) {
case 0: return 0x3F8;
case 1: return 0x2F8;
@ -552,8 +552,8 @@ Return the base I/O port for the specified LPT port.
****************************************************************************/
int PMAPI PM_getLPTPort(int port)
{
// TODO: Re-code this to determine real values using the Plug and Play
// manager for the OS.
/* TODO: Re-code this to determine real values using the Plug and Play */
/* manager for the OS. */
switch (port) {
case 0: return 0x3BC;
case 1: return 0x378;
@ -580,7 +580,7 @@ OS specific shared libraries not supported inside a VxD
PM_MODULE PMAPI PM_loadLibrary(
const char *szDLLName)
{
// Not used in NT drivers
/* Not used in NT drivers */
(void)szDLLName;
return NULL;
}
@ -593,7 +593,7 @@ void * PMAPI PM_getProcAddress(
PM_MODULE hModule,
const char *szProcName)
{
// Not used in NT drivers
/* Not used in NT drivers */
(void)hModule;
(void)szProcName;
return NULL;
@ -606,7 +606,7 @@ OS specific shared libraries not supported inside a VxD
void PMAPI PM_freeLibrary(
PM_MODULE hModule)
{
// Not used in NT drivers
/* Not used in NT drivers */
(void)hModule;
}
@ -618,9 +618,9 @@ void *PMAPI PM_findFirstFile(
const char *filename,
PM_findData *findData)
{
// TODO: This function should start a directory enumeration search
// given the filename (with wildcards). The data should be
// converted and returned in the findData standard form.
/* TODO: This function should start a directory enumeration search */
/* given the filename (with wildcards). The data should be */
/* converted and returned in the findData standard form. */
(void)filename;
(void)findData;
return PM_FILE_INVALID;
@ -634,10 +634,10 @@ ibool PMAPI PM_findNextFile(
void *handle,
PM_findData *findData)
{
// TODO: This function should find the next file in directory enumeration
// search given the search criteria defined in the call to
// PM_findFirstFile. The data should be converted and returned
// in the findData standard form.
/* TODO: This function should find the next file in directory enumeration */
/* search given the search criteria defined in the call to */
/* PM_findFirstFile. The data should be converted and returned */
/* in the findData standard form. */
(void)handle;
(void)findData;
return false;
@ -650,8 +650,8 @@ Function to close the find process
void PMAPI PM_findClose(
void *handle)
{
// TODO: This function should close the find process. This may do
// nothing for some OS'es.
/* TODO: This function should close the find process. This may do */
/* nothing for some OS'es. */
(void)handle;
}
@ -671,7 +671,7 @@ numbering is:
ibool PMAPI PM_driveValid(
char drive)
{
// Not supported in NT drivers
/* Not supported in NT drivers */
(void)drive;
return false;
}
@ -687,7 +687,7 @@ void PMAPI PM_getdcwd(
char *dir,
int len)
{
// Not supported in NT drivers
/* Not supported in NT drivers */
(void)drive;
(void)dir;
(void)len;
@ -733,7 +733,7 @@ void PMAPI PM_setFileAttr(
char kernelFilename[PM_MAX_PATH+5];
ULONG FileAttributes = 0;
// Convert file attribute flags
/* Convert file attribute flags */
if (attrib & PM_FILE_READONLY)
FileAttributes |= FILE_ATTRIBUTE_READONLY;
if (attrib & PM_FILE_ARCHIVE)
@ -743,15 +743,15 @@ void PMAPI PM_setFileAttr(
if (attrib & PM_FILE_SYSTEM)
FileAttributes |= FILE_ATTRIBUTE_SYSTEM;
// Add prefix for addressing the file system. "\??\" is short for "\DosDevices\"
/* Add prefix for addressing the file system. "\??\" is short for "\DosDevices\" */
strcpy(kernelFilename, "\\??\\");
strcat(kernelFilename, filename);
// Convert filename string to ansi string
/* Convert filename string to ansi string */
if ((uniFile = _PM_CStringToUnicodeString(kernelFilename)) == NULL)
goto Exit;
// Must open a file to query it's attributes
/* Must open a file to query it's attributes */
InitializeObjectAttributes (&ObjectAttributes,
uniFile,
OBJ_CASE_INSENSITIVE,
@ -761,18 +761,18 @@ void PMAPI PM_setFileAttr(
DesiredAccess | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
NULL, //AllocationSize OPTIONAL,
NULL, /*AllocationSize OPTIONAL, */
FILE_ATTRIBUTE_NORMAL,
ShareAccess,
CreateDisposition,
FILE_RANDOM_ACCESS, //CreateOptions,
NULL, //EaBuffer OPTIONAL,
0 //EaLength (required if EaBuffer)
FILE_RANDOM_ACCESS, /*CreateOptions, */
NULL, /*EaBuffer OPTIONAL, */
0 /*EaLength (required if EaBuffer) */
);
if (!NT_SUCCESS (status))
goto Exit;
// Query timestamps
/* Query timestamps */
status = ZwQueryInformationFile(FileHandle,
&IoStatusBlock,
&FileBasic,
@ -782,12 +782,12 @@ void PMAPI PM_setFileAttr(
if (!NT_SUCCESS (status))
goto Exit;
// Change the four bits we change
/* Change the four bits we change */
FileBasic.FileAttributes &= ~(FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_ARCHIVE
| FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM);
FileBasic.FileAttributes |= FileAttributes;
// Set timestamps
/* Set timestamps */
ZwSetInformationFile( FileHandle,
&IoStatusBlock,
&FileBasic,
@ -821,15 +821,15 @@ uint PMAPI PM_getFileAttr(
ULONG FileAttributes = 0;
uint retval = 0;
// Add prefix for addressing the file system. "\??\" is short for "\DosDevices\"
/* Add prefix for addressing the file system. "\??\" is short for "\DosDevices\" */
strcpy(kernelFilename, "\\??\\");
strcat(kernelFilename, filename);
// Convert filename string to ansi string
/* Convert filename string to ansi string */
if ((uniFile = _PM_CStringToUnicodeString(kernelFilename)) == NULL)
goto Exit;
// Must open a file to query it's attributes
/* Must open a file to query it's attributes */
InitializeObjectAttributes (&ObjectAttributes,
uniFile,
OBJ_CASE_INSENSITIVE,
@ -839,18 +839,18 @@ uint PMAPI PM_getFileAttr(
DesiredAccess | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
NULL, //AllocationSize OPTIONAL,
NULL, /*AllocationSize OPTIONAL, */
FILE_ATTRIBUTE_NORMAL,
ShareAccess,
CreateDisposition,
FILE_RANDOM_ACCESS, //CreateOptions,
NULL, //EaBuffer OPTIONAL,
0 //EaLength (required if EaBuffer)
FILE_RANDOM_ACCESS, /*CreateOptions, */
NULL, /*EaBuffer OPTIONAL, */
0 /*EaLength (required if EaBuffer) */
);
if (!NT_SUCCESS (status))
goto Exit;
// Query timestamps
/* Query timestamps */
status = ZwQueryInformationFile(FileHandle,
&IoStatusBlock,
&FileBasic,
@ -860,7 +860,7 @@ uint PMAPI PM_getFileAttr(
if (!NT_SUCCESS (status))
goto Exit;
// Translate the file attributes
/* Translate the file attributes */
if (FileBasic.FileAttributes & FILE_ATTRIBUTE_READONLY)
retval |= PM_FILE_READONLY;
if (FileBasic.FileAttributes & FILE_ATTRIBUTE_ARCHIVE)
@ -883,7 +883,7 @@ Function to create a directory.
ibool PMAPI PM_mkdir(
const char *filename)
{
// Not supported in NT drivers
/* Not supported in NT drivers */
(void)filename;
return false;
}
@ -895,7 +895,7 @@ Function to remove a directory.
ibool PMAPI PM_rmdir(
const char *filename)
{
// Not supported in NT drivers
/* Not supported in NT drivers */
(void)filename;
return false;
}
@ -909,7 +909,7 @@ ibool PMAPI PM_getFileTime(
ibool gmTime,
PM_time *time)
{
// Not supported in NT drivers
/* Not supported in NT drivers */
(void)filename;
(void)gmTime;
(void)time;
@ -925,10 +925,9 @@ ibool PMAPI PM_setFileTime(
ibool gmTime,
PM_time *time)
{
// Not supported in NT drivers
/* Not supported in NT drivers */
(void)filename;
(void)gmTime;
(void)time;
return false;
}

69
board/MAI/bios_emulator/scitech/src/pm/ntdrv/stdio.c
View File

@ -42,7 +42,7 @@ FILE * fopen(
const char *filename,
const char *mode)
{
ACCESS_MASK DesiredAccess; // for ZwCreateFile...
ACCESS_MASK DesiredAccess; /* for ZwCreateFile... */
OBJECT_ATTRIBUTES ObjectAttributes;
ULONG ShareAccess;
ULONG CreateDisposition;
@ -56,7 +56,7 @@ FILE * fopen(
char kernelFilename[PM_MAX_PATH+5];
FILE *f;
// Add prefix for addressing the file system. "\??\" is short for "\DosDevices\"
/* Add prefix for addressing the file system. "\??\" is short for "\DosDevices\" */
strcpy(kernelFilename, "\\??\\");
strcat(kernelFilename, filename);
if ((f = PM_malloc(sizeof(FILE))) == NULL)
@ -65,32 +65,32 @@ FILE * fopen(
f->text = (mode[1] == 't' || mode[2] == 't');
f->writemode = (mode[0] == 'w') || (mode[0] == 'a');
if (mode[0] == 'r') {
// omode = OPEN_ACCESS_READONLY | OPEN_SHARE_COMPATIBLE;
// action = ACTION_IFEXISTS_OPEN | ACTION_IFNOTEXISTS_FAIL;
/* omode = OPEN_ACCESS_READONLY | OPEN_SHARE_COMPATIBLE; */
/* action = ACTION_IFEXISTS_OPEN | ACTION_IFNOTEXISTS_FAIL; */
DesiredAccess = GENERIC_READ;
ShareAccess = FILE_SHARE_READ | FILE_SHARE_WRITE;
CreateDisposition = FILE_OPEN;
}
else if (mode[0] == 'w') {
// omode = OPEN_ACCESS_WRITEONLY | OPEN_SHARE_COMPATIBLE;
// action = ACTION_IFEXISTS_TRUNCATE | ACTION_IFNOTEXISTS_CREATE;
/* omode = OPEN_ACCESS_WRITEONLY | OPEN_SHARE_COMPATIBLE; */
/* action = ACTION_IFEXISTS_TRUNCATE | ACTION_IFNOTEXISTS_CREATE; */
DesiredAccess = GENERIC_WRITE;
ShareAccess = FILE_SHARE_READ | FILE_SHARE_WRITE;
CreateDisposition = FILE_SUPERSEDE;
}
else {
// omode = OPEN_ACCESS_READWRITE | OPEN_SHARE_COMPATIBLE;
// action = ACTION_IFEXISTS_OPEN | ACTION_IFNOTEXISTS_CREATE;
/* omode = OPEN_ACCESS_READWRITE | OPEN_SHARE_COMPATIBLE; */
/* action = ACTION_IFEXISTS_OPEN | ACTION_IFNOTEXISTS_CREATE; */
DesiredAccess = GENERIC_READ | GENERIC_WRITE;
ShareAccess = FILE_SHARE_READ;
CreateDisposition = FILE_OPEN_IF;
}
// Convert filename string to ansi string and then to UniCode string
/* Convert filename string to ansi string and then to UniCode string */
if ((uniFile = _PM_CStringToUnicodeString(kernelFilename)) == NULL)
return NULL;
// Create the file
/* Create the file */
InitializeObjectAttributes (&ObjectAttributes,
uniFile,
OBJ_CASE_INSENSITIVE,
@ -100,19 +100,19 @@ FILE * fopen(
DesiredAccess | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
NULL, // AllocationSize OPTIONAL,
NULL, /* AllocationSize OPTIONAL, */
FILE_ATTRIBUTE_NORMAL,
ShareAccess,
CreateDisposition,
FILE_RANDOM_ACCESS, // CreateOptions,
NULL, // EaBuffer OPTIONAL,
0 // EaLength (required if EaBuffer)
FILE_RANDOM_ACCESS, /* CreateOptions, */
NULL, /* EaBuffer OPTIONAL, */
0 /* EaLength (required if EaBuffer) */
);
if (!NT_SUCCESS (status))
goto Error;
f->handle = (int)FileHandle;
// Determine size of the file
/* Determine size of the file */
status = ZwQueryInformationFile( FileHandle,
&IoStatusBlock,
&FileInformation,
@ -123,7 +123,7 @@ FILE * fopen(
goto Error;
f->filesize = FileInformation.EndOfFile.LowPart;
// Move to the end of the file if we are appending
/* Move to the end of the file if we are appending */
if (mode[0] == 'a') {
FilePosition.CurrentByteOffset.HighPart = 0;
FilePosition.CurrentByteOffset.LowPart = f->filesize;
@ -158,18 +158,18 @@ size_t fread(
IO_STATUS_BLOCK IoStatusBlock;
LARGE_INTEGER ByteOffset;
// Read any extra bytes from the file
/* Read any extra bytes from the file */
ByteOffset.HighPart = 0;
ByteOffset.LowPart = f->offset;
status = ZwReadFile( (HANDLE)f->handle,
NULL, //IN HANDLE Event OPTIONAL,
NULL, // IN PIO_APC_ROUTINE ApcRoutine OPTIONAL,
NULL, // IN PVOID ApcContext OPTIONAL,
NULL, /*IN HANDLE Event OPTIONAL, */
NULL, /* IN PIO_APC_ROUTINE ApcRoutine OPTIONAL, */
NULL, /* IN PVOID ApcContext OPTIONAL, */
&IoStatusBlock,
ptr, // OUT PVOID Buffer,
size * n, //IN ULONG Length,
&ByteOffset, //OPTIONAL,
NULL //IN PULONG Key OPTIONAL
ptr, /* OUT PVOID Buffer, */
size * n, /*IN ULONG Length, */
&ByteOffset, /*OPTIONAL, */
NULL /*IN PULONG Key OPTIONAL */
);
if (!NT_SUCCESS (status))
return 0;
@ -196,14 +196,14 @@ size_t fwrite(
ByteOffset.HighPart = 0;
ByteOffset.LowPart = f->offset;
status = ZwWriteFile( (HANDLE)f->handle,
NULL, //IN HANDLE Event OPTIONAL,
NULL, // IN PIO_APC_ROUTINE ApcRoutine OPTIONAL,
NULL, // IN PVOID ApcContext OPTIONAL,
NULL, /*IN HANDLE Event OPTIONAL, */
NULL, /* IN PIO_APC_ROUTINE ApcRoutine OPTIONAL, */
NULL, /* IN PVOID ApcContext OPTIONAL, */
&IoStatusBlock,
(void*)ptr, // OUT PVOID Buffer,
size * n, //IN ULONG Length,
&ByteOffset, //OPTIONAL,
NULL //IN PULONG Key OPTIONAL
(void*)ptr, /* OUT PVOID Buffer, */
size * n, /*IN ULONG Length, */
&ByteOffset, /*OPTIONAL, */
NULL /*IN PULONG Key OPTIONAL */
);
if (!NT_SUCCESS (status))
return 0;
@ -220,7 +220,7 @@ NT driver implementation of the ANSI C fflush function.
int fflush(
FILE *f)
{
// Nothing to do here as we are not doing buffered I/O
/* Nothing to do here as we are not doing buffered I/O */
(void)f;
return 0;
}
@ -289,11 +289,11 @@ char *fgets(
int len;
char *cs;
// Read the entire buffer into memory (our functions are unbuffered!)
/* Read the entire buffer into memory (our functions are unbuffered!) */
if ((len = fread(s,1,n,f)) == 0)
return NULL;
// Search for '\n' or end of string
/* Search for '\n' or end of string */
if (n > len)
n = len;
cs = s;
@ -328,4 +328,3 @@ int fclose(
PM_free(f);
return 0;
}

7
board/MAI/bios_emulator/scitech/src/pm/ntdrv/stdlib.c
View File

@ -102,11 +102,11 @@ UNICODE_STRING *_PM_CStringToUnicodeString(
ANSI_STRING ansiStr;
UNICODE_STRING *uniStr;
// Allocate memory for the string structure
/* Allocate memory for the string structure */
if ((uniStr = ExAllocatePool(NonPagedPool, sizeof(UNICODE_STRING))) == NULL)
return NULL;
// Allocate memory for the wide string itself
/* Allocate memory for the wide string itself */
length = (strlen(cstr) * sizeof(WCHAR)) + sizeof(WCHAR);
if ((uniStr->Buffer = ExAllocatePool(NonPagedPool, length)) == NULL) {
ExFreePool(uniStr);
@ -116,7 +116,7 @@ UNICODE_STRING *_PM_CStringToUnicodeString(
uniStr->Length = 0;
uniStr->MaximumLength = (USHORT)length;
// Convert filename string to ansi string and then to UniCode string
/* Convert filename string to ansi string and then to UniCode string */
RtlInitAnsiString(&ansiStr, cstr);
RtlAnsiStringToUnicodeString(uniStr, &ansiStr, FALSE);
return uniStr;
@ -137,4 +137,3 @@ void _PM_FreeUnicodeString(
ExFreePool(uniStr);
}
}

1
board/MAI/bios_emulator/scitech/src/pm/ntdrv/ztimer.c
View File

@ -121,4 +121,3 @@ passed, so if this happens we will be generating erronous results.
****************************************************************************/
ulong __ULZElapsedTime(ulong start,ulong finish)
{ return finish - start; }

17
board/MAI/bios_emulator/scitech/src/pm/os2/event.c
View File

@ -87,8 +87,8 @@ Converts a mickey movement value to a pixel adjustment value.
static int MickeyToPixel(
int mickey)
{
// TODO: We can add some code in here to handle 'acceleration' for
// the mouse cursor. For now just use the mickeys.
/* TODO: We can add some code in here to handle 'acceleration' for */
/* the mouse cursor. For now just use the mickeys. */
return mickey;
}
@ -369,15 +369,15 @@ static void _kbdMonThread(
continue;
}
//TODO: to be removed
/*TODO: to be removed */
/* Skip extended scancodes & some others */
if (((kp.MonFlagWord >> 8) == 0xE0) || ((kp.KbdDDFlagWord & 0x0F) == 0x0F)) {
DosMonWrite((PBYTE)&monOutbuf, (PBYTE)&kp, count);
continue;
}
// printf("RawScan = %X, XlatedScan = %X, fbStatus = %X, KbdDDFlags = %X\n",
// kp.MonFlagWord >> 8, kp.XlatedScan, kp.u.ShiftState, kp.KbdDDFlagWord);
/* printf("RawScan = %X, XlatedScan = %X, fbStatus = %X, KbdDDFlags = %X\n", */
/* kp.MonFlagWord >> 8, kp.XlatedScan, kp.u.ShiftState, kp.KbdDDFlagWord); */
/* Protect access to buffer with mutex semaphore */
rc = DosRequestMutexSem(hmtxKeyBuf, 1000);
@ -395,7 +395,7 @@ static void _kbdMonThread(
kpNew = 0;
if (kpNew != kpTail) {
memcpy(&keyMonPkts[kpHead], &kp, sizeof(KEYPACKET));
// TODO: fix this!
/* TODO: fix this! */
/* Convert break to make code */
keyMonPkts[kpHead].MonFlagWord &= 0x7FFF;
kpHead = kpNew;
@ -517,7 +517,7 @@ and this function can be used to resume it again later.
****************************************************************************/
void EVT_resume(void)
{
// Do nothing for OS/2
/* Do nothing for OS/2 */
}
/****************************************************************************
@ -527,7 +527,7 @@ de-install the event handling code.
****************************************************************************/
void EVT_suspend(void)
{
// Do nothing for OS/2
/* Do nothing for OS/2 */
}
/****************************************************************************
@ -563,4 +563,3 @@ void EVT_exit(void)
DosCloseMutexSem(hmtxKeyBuf);
KbdFlushBuffer(0);
}

132
board/MAI/bios_emulator/scitech/src/pm/os2/mon.h
View File

@ -63,55 +63,55 @@ typedef struct _MLNPACKET {
USHORT KbdDDFlagWord;
} MLNPACKET;
// DBCSStatus
/* DBCSStatus */
#define SF_SHIFTS 1 // If set to 1, shift status returned without a character
#define SF_NOTCHAR 2 // 0 - Scan code is a character
// 1 - Scan code is not a character;
// instead it is an extended key code from the keyboard.
#define SF_IMMEDIATE 32 // If set to 1, immediate conversion requested
#define SF_TYPEMASK 192 // Has the following values:
// 00 - Undefined
// 01 - Final character; interim character flag is turned off
// 10 - Interim character
// 11 - Final character; interim character flag is turned on.
// MonFlagWord
#define SF_SHIFTS 1 /* If set to 1, shift status returned without a character */
#define SF_NOTCHAR 2 /* 0 - Scan code is a character */
/* 1 - Scan code is not a character; */
/* instead it is an extended key code from the keyboard. */
#define SF_IMMEDIATE 32 /* If set to 1, immediate conversion requested */
#define SF_TYPEMASK 192 /* Has the following values: */
/* 00 - Undefined */
/* 01 - Final character; interim character flag is turned off */
/* 10 - Interim character */
/* 11 - Final character; interim character flag is turned on. */
/* MonFlagWord */
#define MF_OPEN 1 // open
#define MF_CLOSE 2 // close
#define MF_FLUSH 4 // is flush packet
#define MF_OPEN 1 /* open */
#define MF_CLOSE 2 /* close */
#define MF_FLUSH 4 /* is flush packet */
// KbdDDFlagWord
/* KbdDDFlagWord */
#define KF_NOTSQPACKET 1024 // Don't put this packet in SQ buffer
#define KF_ACCENTEDKEY 512 // Key was translated using previous accent.
#define KF_MULTIMAKE 256 // Key was repeated make of a toggle key.
#define KF_SECONDARYKEY 128 // Previous scan code was the E0 prefix code.
#define KF_KEYBREAK 64 // This is the break of the key.
#define KF_KEYTYPEMASK 63 // Isolates the Key Type field of DDFlags.
#define KF_UNDEFKEY 63 // Key packet is undefined
#define KF_SYSREQKEY 23 // This key packet is the SysReq key (4990)
#define KF_PRINTFLUSHKEY 22 // This packet is Ct-Alt-PrtScr
#define KF_PSPRINTECHOKEY 21 // This packet is Ctl-P
#define KF_PRINTECHOKEY 20 // This packet is Ctl-PrtScr
#define KF_PRTSCRKEY 19 // This packet is PrtScr
#define KF_PSBREAKKEY 18 // This packet is Ctl-C
#define KF_BREAKKEY 17 // This packet is Ctl-Break
#define KF_ACCENTKEY 16 // This packet is an accent key
#define KF_XRORPNOT 13 // This packet is a Read or Peek Notification Pct.
#define KF_MLNOTIFICATION 14 // packet is a Multi-Layer NLS packet
#define KF_HOTKEYPACKET 12 // This packet is the hot key.
#define KF_BADKEYCOMBO 11 // Accent/char combo undefined, beep only.
#define KF_WAKEUPKEY 10 // This packet is one following PAUSEKEY
#define KF_PSPAUSEKEY 9 // This packet is Ctl-S
#define KF_PAUSEKEY 8 // This packet is Ctl-Numlock or PAUSE
#define KF_SHIFTMASK 7 // Key is a shift Key
#define KF_DUMPKEY 6 // This packet is Ctl-Numlock-NumLock
#define KF_REBOOTKEY 5 // This packet is Ctl-Alt-Del
#define KF_RESENDCODE 4 // This packet is resend code from controller
#define KF_OVERRUNCODE 3 // This packet is overrun code from controller
#define KF_SECPREFIXCODE 2 // This packet is E0/E1 scan code
#define KF_ACKCODE 1 // This packet is ack code from keyboard
#define KF_NOTSQPACKET 1024 /* Don't put this packet in SQ buffer */
#define KF_ACCENTEDKEY 512 /* Key was translated using previous accent. */
#define KF_MULTIMAKE 256 /* Key was repeated make of a toggle key. */
#define KF_SECONDARYKEY 128 /* Previous scan code was the E0 prefix code. */
#define KF_KEYBREAK 64 /* This is the break of the key. */
#define KF_KEYTYPEMASK 63 /* Isolates the Key Type field of DDFlags. */
#define KF_UNDEFKEY 63 /* Key packet is undefined */
#define KF_SYSREQKEY 23 /* This key packet is the SysReq key (4990) */
#define KF_PRINTFLUSHKEY 22 /* This packet is Ct-Alt-PrtScr */
#define KF_PSPRINTECHOKEY 21 /* This packet is Ctl-P */
#define KF_PRINTECHOKEY 20 /* This packet is Ctl-PrtScr */
#define KF_PRTSCRKEY 19 /* This packet is PrtScr */
#define KF_PSBREAKKEY 18 /* This packet is Ctl-C */
#define KF_BREAKKEY 17 /* This packet is Ctl-Break */
#define KF_ACCENTKEY 16 /* This packet is an accent key */
#define KF_XRORPNOT 13 /* This packet is a Read or Peek Notification Pct. */
#define KF_MLNOTIFICATION 14 /* packet is a Multi-Layer NLS packet */
#define KF_HOTKEYPACKET 12 /* This packet is the hot key. */
#define KF_BADKEYCOMBO 11 /* Accent/char combo undefined, beep only. */
#define KF_WAKEUPKEY 10 /* This packet is one following PAUSEKEY */
#define KF_PSPAUSEKEY 9 /* This packet is Ctl-S */
#define KF_PAUSEKEY 8 /* This packet is Ctl-Numlock or PAUSE */
#define KF_SHIFTMASK 7 /* Key is a shift Key */
#define KF_DUMPKEY 6 /* This packet is Ctl-Numlock-NumLock */
#define KF_REBOOTKEY 5 /* This packet is Ctl-Alt-Del */
#define KF_RESENDCODE 4 /* This packet is resend code from controller */
#define KF_OVERRUNCODE 3 /* This packet is overrun code from controller */
#define KF_SECPREFIXCODE 2 /* This packet is E0/E1 scan code */
#define KF_ACKCODE 1 /* This packet is ack code from keyboard */
typedef struct _MONBUF {
@ -120,29 +120,29 @@ typedef struct _MONBUF {
BYTE Reserved[20];
} MONBUF;
#define RS_SYSREG 32768 // Bit 15 SysReq key down
#define RS_CAPSLOCK 16384 // Bit 14 Caps Lock key down
#define RS_NUMLOCK 8192 // Bit 13 NumLock key down
#define RS_SCROLLLOCK 4096 // Bit 12 Scroll Lock key down
#define RS_RALT 2048 // Bit 11 Right Alt key down
#define RS_RCONTROL 1024 // Bit 10 Right Ctrl key down
#define RS_LALT 512 // Bit 9 Left Alt key down
#define RS_LCONTROL 256 // Bit 8 Left Ctrl key down
#define RS_INSERT 128 // Bit 7 Insert on
#define RS_CAPS 64 // Bit 6 Caps Lock on
#define RS_NUM 32 // Bit 5 NumLock on
#define RS_SCROLL 16 // Bit 4 Scroll Lock on
#define RS_ALT 8 // Bit 3 Either Alt key down
#define RS_CONTROL 4 // Bit 2 Either Ctrl key down
#define RS_LSHIFT 2 // Bit 1 Left Shift key down
#define RS_RSHIFT 1 // Bit 0 Right Shift key down
#define RS_SYSREG 32768 /* Bit 15 SysReq key down */
#define RS_CAPSLOCK 16384 /* Bit 14 Caps Lock key down */
#define RS_NUMLOCK 8192 /* Bit 13 NumLock key down */
#define RS_SCROLLLOCK 4096 /* Bit 12 Scroll Lock key down */
#define RS_RALT 2048 /* Bit 11 Right Alt key down */
#define RS_RCONTROL 1024 /* Bit 10 Right Ctrl key down */
#define RS_LALT 512 /* Bit 9 Left Alt key down */
#define RS_LCONTROL 256 /* Bit 8 Left Ctrl key down */
#define RS_INSERT 128 /* Bit 7 Insert on */
#define RS_CAPS 64 /* Bit 6 Caps Lock on */
#define RS_NUM 32 /* Bit 5 NumLock on */
#define RS_SCROLL 16 /* Bit 4 Scroll Lock on */
#define RS_ALT 8 /* Bit 3 Either Alt key down */
#define RS_CONTROL 4 /* Bit 2 Either Ctrl key down */
#define RS_LSHIFT 2 /* Bit 1 Left Shift key down */
#define RS_RSHIFT 1 /* Bit 0 Right Shift key down */
#define CS_RCONTROL 91 // Right Control
#define CS_LSHIFT 42 // Left Shift
#define CS_RSHIFT 54 // Right Shift
#define CS_LALT 56 // Left Alt
#define CS_RALT 94 // Right Alt
#define CS_RCONTROL 91 /* Right Control */
#define CS_LSHIFT 42 /* Left Shift */
#define CS_RSHIFT 54 /* Right Shift */
#define CS_LALT 56 /* Left Alt */
#define CS_RALT 94 /* Right Alt */
/* DosMon* prototypes */

1
board/MAI/bios_emulator/scitech/src/pm/os2/oshdr.h
View File

@ -39,4 +39,3 @@
#include "os2/mon.h"
void __PM_checkConsoleSwitch(void);

40
board/MAI/bios_emulator/scitech/src/pm/os2/pm.c
View File

@ -116,16 +116,16 @@ typedef struct _VIDEO_ADAPTER {
/* PMIREQUEST_SOFTWAREINT structures from OS/2 DDK */
typedef struct {
ULONG ulFlags; // VDM initialization type
#define VDM_POSTLOAD 0x1 // adapter just loaded, used internally for initialization
#define VDM_INITIALIZE 0x2 // force initialization of a permanently open VDM, even if previously initialized
#define VDM_TERMINATE_POSTINITIALIZE 0x6 //start VDM with initialization, but close it afterwards (includes VDM_INITIALIZE)
#define VDM_QUERY_CAPABILITY 0x10 // query the current int 10 capability
#define VDM_FULL_VDM_CREATED 0x20 // a full VDM is created
#define VDM_MINI_VDM_CREATED 0x40 // a mini VDM is created
#define VDM_MINI_VDM_SUPPORTED 0x80 // mini VDM support is available
PCHAR szName; // VDM initialization program
PCHAR szArgs; // VDM initialization arguments
ULONG ulFlags; /* VDM initialization type */
#define VDM_POSTLOAD 0x1 /* adapter just loaded, used internally for initialization */
#define VDM_INITIALIZE 0x2 /* force initialization of a permanently open VDM, even if previously initialized */
#define VDM_TERMINATE_POSTINITIALIZE 0x6 /*start VDM with initialization, but close it afterwards (includes VDM_INITIALIZE) */
#define VDM_QUERY_CAPABILITY 0x10 /* query the current int 10 capability */
#define VDM_FULL_VDM_CREATED 0x20 /* a full VDM is created */
#define VDM_MINI_VDM_CREATED 0x40 /* a mini VDM is created */
#define VDM_MINI_VDM_SUPPORTED 0x80 /* mini VDM support is available */
PCHAR szName; /* VDM initialization program */
PCHAR szArgs; /* VDM initialization arguments */
}INITVDM;
typedef struct {
@ -218,7 +218,7 @@ typedef struct _SESWITCHREC {
HEV Event; /* Posted after callback is called */
} SESWITCHREC;
// Page sized block cache
/* Page sized block cache */
#define PAGES_PER_BLOCK 32
#define PAGE_BLOCK_SIZE (PAGES_PER_BLOCK * PM_PAGE_SIZE + (PM_PAGE_SIZE-1) + sizeof(pageblock))
@ -726,7 +726,7 @@ Set the suspend application callback for the fullscreen console.
void PMAPI PM_setSuspendAppCallback(
PM_saveState_cb saveState)
{
// If PM isn't loaded, this stuff will cause crashes!
/* If PM isn't loaded, this stuff will cause crashes! */
if (__isShellLoaded()) {
if (saveState) {
/* Create the threads responsible for tracking console switches */
@ -813,7 +813,7 @@ ibool PMAPI PM_setRealTimeClockHandler(
PM_intHandler ih,
int frequency)
{
// TODO: Implement this!
/* TODO: Implement this! */
(void)ih;
(void)frequency;
return false;
@ -826,7 +826,7 @@ Set the real time clock frequency (for stereo modes).
void PMAPI PM_setRealTimeClockFrequency(
int frequency)
{
// TODO: Implement this!
/* TODO: Implement this! */
(void)frequency;
}
@ -836,7 +836,7 @@ Restore the original real time clock handler.
****************************************************************************/
void PMAPI PM_restoreRealTimeClockHandler(void)
{
// TODO: Implement this!
/* TODO: Implement this! */
}
/****************************************************************************
@ -1625,8 +1625,8 @@ int PMAPI PM_enableWriteCombine(
return MTRR_enableWriteCombine(base,size,type);
}
// TODO: Move the MTRR helper stuff into the call gate, or better yet
// entirely into the ring 0 helper driver!!
/* TODO: Move the MTRR helper stuff into the call gate, or better yet */
/* entirely into the ring 0 helper driver!! */
/* MTRR helper functions. To make it easier to implement the MTRR support
* under OS/2, we simply put our ring 0 helper functions into the
@ -1705,7 +1705,7 @@ void _ASMAPI _MTRR_writeMSR(
PM_MODULE PMAPI PM_loadLibrary(
const char *szDLLName)
{
// TODO: Implement this to load shared libraries!
/* TODO: Implement this to load shared libraries! */
(void)szDLLName;
return NULL;
}
@ -1714,7 +1714,7 @@ void * PMAPI PM_getProcAddress(
PM_MODULE hModule,
const char *szProcName)
{
// TODO: Implement this!
/* TODO: Implement this! */
(void)hModule;
(void)szProcName;
return NULL;
@ -1723,7 +1723,7 @@ void * PMAPI PM_getProcAddress(
void PMAPI PM_freeLibrary(
PM_MODULE hModule)
{
// TODO: Implement this!
/* TODO: Implement this! */
(void)hModule;
}

10
board/MAI/bios_emulator/scitech/src/pm/os2pm/event.c
View File

@ -59,7 +59,7 @@ Pumps all messages in the message queue from OS/2 into our event queue.
****************************************************************************/
static void _EVT_pumpMessages(void)
{
// TODO: Implement this for OS/2 Presentation Manager apps!
/* TODO: Implement this for OS/2 Presentation Manager apps! */
}
/****************************************************************************
@ -105,7 +105,7 @@ void EVTAPI EVT_init(
oldKeyMessage = 0;
memset(keyUpMsg,0,sizeof(keyUpMsg));
// TODO: OS/2 PM specific initialisation code!
/* TODO: OS/2 PM specific initialisation code! */
/* Catch program termination signals so we can clean up properly */
signal(SIGABRT, _EVT_abort);
@ -135,7 +135,7 @@ and this function can be used to resume it again later.
****************************************************************************/
void EVT_resume(void)
{
// Do nothing for OS/2
/* Do nothing for OS/2 */
}
/****************************************************************************
@ -145,7 +145,7 @@ de-install the event handling code.
****************************************************************************/
void EVT_suspend(void)
{
// Do nothing for OS/2
/* Do nothing for OS/2 */
}
/****************************************************************************
@ -159,7 +159,7 @@ void EVT_exit(void)
signal(SIGFPE, SIG_DFL);
signal(SIGINT, SIG_DFL);
// TODO: OS/2 PM specific exit code
/* TODO: OS/2 PM specific exit code */
}
/****************************************************************************

8
board/MAI/bios_emulator/scitech/src/pm/photon/event.c
View File

@ -230,8 +230,8 @@ void EVTAPI EVT_setMouseRange(
int xRes,
int yRes)
{
// TODO: Need to call Input to change the coordinates that it returns
// for mouse events!!
/* TODO: Need to call Input to change the coordinates that it returns */
/* for mouse events!! */
}
/****************************************************************************
@ -242,7 +242,7 @@ and this function can be used to resume it again later.
****************************************************************************/
void EVT_resume(void)
{
// Do nothing for Photon
/* Do nothing for Photon */
}
/****************************************************************************
@ -252,7 +252,7 @@ de-install the event handling code.
****************************************************************************/
void EVT_suspend(void)
{
// Do nothing for Photon
/* Do nothing for Photon */
}
/****************************************************************************

13
board/MAI/bios_emulator/scitech/src/pm/qnx/event.c
View File

@ -37,7 +37,7 @@
#ifndef __QNXNTO__
static struct _mouse_ctrl *_PM_mouse_ctl;
static int _PM_keyboard_fd = -1;
//static int _PM_modifiers, _PM_leds;
/*static int _PM_modifiers, _PM_leds; */
#else
static int kbd_fd = -1, mouse_fd = -1;
#endif
@ -58,7 +58,7 @@ typedef struct {
int map;
} keymap;
// TODO: Fix this and set it up so we can do a binary search!
/* TODO: Fix this and set it up so we can do a binary search! */
keymap keymaps[] = {
{96, KB_padEnter},
@ -146,8 +146,8 @@ Converts a mickey movement value to a pixel adjustment value.
static int MickeyToPixel(
int mickey)
{
// TODO: We can add some code in here to handle 'acceleration' for
// the mouse cursor. For now just use the mickeys.
/* TODO: We can add some code in here to handle 'acceleration' for */
/* the mouse cursor. For now just use the mickeys. */
return mickey;
}
@ -532,7 +532,7 @@ and this function can be used to resume it again later.
****************************************************************************/
void EVT_resume(void)
{
// Do nothing for QNX
/* Do nothing for QNX */
}
/****************************************************************************
@ -542,7 +542,7 @@ de-install the event handling code.
****************************************************************************/
void EVT_suspend(void)
{
// Do nothing for QNX
/* Do nothing for QNX */
}
/****************************************************************************
@ -599,4 +599,3 @@ void EVT_exit(void)
kill_pid = 0;
}
}

2
board/MAI/bios_emulator/scitech/src/pm/qnx/mtrrqnx.c
View File

@ -75,7 +75,7 @@ Return true if ring 0 (or if we can call the helpers functions at ring 0)
ibool _ASMAPI _MTRR_isRing0(void)
{
#ifdef __QNXNTO__
return false; // Not implemented yet!
return false; /* Not implemented yet! */
#else
return true;
#endif

38
board/MAI/bios_emulator/scitech/src/pm/qnx/pm.c
View File

@ -320,18 +320,18 @@ void PM_setOSScreenWidth(int width,int height)
ibool PMAPI PM_setRealTimeClockHandler(PM_intHandler ih, int frequency)
{
// TODO: Implement this for QNX
/* TODO: Implement this for QNX */
return false;
}
void PMAPI PM_setRealTimeClockFrequency(int frequency)
{
// TODO: Implement this for QNX
/* TODO: Implement this for QNX */
}
void PMAPI PM_restoreRealTimeClockHandler(void)
{
// TODO: Implement this for QNX
/* TODO: Implement this for QNX */
}
char * PMAPI PM_getCurrentPath(
@ -504,8 +504,8 @@ void PMAPI PM_freePhysicalAddr(void *ptr,ulong limit)
ulong PMAPI PM_getPhysicalAddr(void *p)
{
// TODO: This function should find the physical address of a linear
// address.
/* TODO: This function should find the physical address of a linear */
/* address. */
return 0xFFFFFFFFUL;
}
@ -514,19 +514,19 @@ ibool PMAPI PM_getPhysicalAddrRange(
ulong length,
ulong *physAddress)
{
// TODO: Implement this!
/* TODO: Implement this! */
return false;
}
void PMAPI PM_sleep(ulong milliseconds)
{
// TODO: Put the process to sleep for milliseconds
/* TODO: Put the process to sleep for milliseconds */
}
int PMAPI PM_getCOMPort(int port)
{
// TODO: Re-code this to determine real values using the Plug and Play
// manager for the OS.
/* TODO: Re-code this to determine real values using the Plug and Play */
/* manager for the OS. */
switch (port) {
case 0: return 0x3F8;
case 1: return 0x2F8;
@ -536,8 +536,8 @@ int PMAPI PM_getCOMPort(int port)
int PMAPI PM_getLPTPort(int port)
{
// TODO: Re-code this to determine real values using the Plug and Play
// manager for the OS.
/* TODO: Re-code this to determine real values using the Plug and Play */
/* manager for the OS. */
switch (port) {
case 0: return 0x3BC;
case 1: return 0x378;
@ -730,7 +730,7 @@ void * PMAPI PM_allocLockedMem(
ibool contiguous,
ibool below16M)
{
// TODO: Implement this on QNX
/* TODO: Implement this on QNX */
return NULL;
}
@ -739,20 +739,20 @@ void PMAPI PM_freeLockedMem(
uint size,
ibool contiguous)
{
// TODO: Implement this on QNX
/* TODO: Implement this on QNX */
}
void * PMAPI PM_allocPage(
ibool locked)
{
// TODO: Implement this on QNX
/* TODO: Implement this on QNX */
return NULL;
}
void PMAPI PM_freePage(
void *p)
{
// TODO: Implement this on QNX
/* TODO: Implement this on QNX */
}
void PMAPI PM_setBankA(int bank)
@ -837,7 +837,7 @@ int PMAPI PM_unlockCodePages(void (*p)(),uint len,PM_lockHandle *lh)
PM_MODULE PMAPI PM_loadLibrary(
const char *szDLLName)
{
// TODO: Implement this to load shared libraries!
/* TODO: Implement this to load shared libraries! */
(void)szDLLName;
return NULL;
}
@ -846,7 +846,7 @@ void * PMAPI PM_getProcAddress(
PM_MODULE hModule,
const char *szProcName)
{
// TODO: Implement this!
/* TODO: Implement this! */
(void)hModule;
(void)szProcName;
return NULL;
@ -855,14 +855,14 @@ void * PMAPI PM_getProcAddress(
void PMAPI PM_freeLibrary(
PM_MODULE hModule)
{
// TODO: Implement this!
/* TODO: Implement this! */
(void)hModule;
}
int PMAPI PM_setIOPL(
int level)
{
// QNX handles IOPL selection at the program link level.
/* QNX handles IOPL selection at the program link level. */
return level;
}

4
board/MAI/bios_emulator/scitech/src/pm/rttarget/event.c
View File

@ -261,7 +261,7 @@ and this function can be used to resume it again later.
****************************************************************************/
void EVT_resume(void)
{
// Do nothing for Win32
/* Do nothing for Win32 */
}
/****************************************************************************
@ -271,7 +271,7 @@ de-install the event handling code.
****************************************************************************/
void EVT_suspend(void)
{
// Do nothing for Win32
/* Do nothing for Win32 */
}
/****************************************************************************

62
board/MAI/bios_emulator/scitech/src/pm/rttarget/pm.c
View File

@ -59,7 +59,7 @@ Initialise the PM library.
****************************************************************************/
void PMAPI PM_init(void)
{
// TODO: dO any special init code in here.
/* TODO: dO any special init code in here. */
MTRR_init();
}
@ -114,8 +114,8 @@ void PMAPI PM_fatalError(
{
if (fatalErrorCleanup)
fatalErrorCleanup();
// TODO: Display a fatal error message and exit!
// MessageBox(NULL,msg,"Fatal Error!", MB_ICONEXCLAMATION);
/* TODO: Display a fatal error message and exit! */
/* MessageBox(NULL,msg,"Fatal Error!", MB_ICONEXCLAMATION); */
exit(1);
}
@ -138,7 +138,7 @@ Check if a key has been pressed.
****************************************************************************/
int PMAPI PM_kbhit(void)
{
// TODO: Need to check if a key is waiting on the keyboard queue
/* TODO: Need to check if a key is waiting on the keyboard queue */
return true;
}
@ -148,7 +148,7 @@ Wait for and return the next keypress.
****************************************************************************/
int PMAPI PM_getch(void)
{
// TODO: Need to obtain the next keypress, and block until one is hit
/* TODO: Need to obtain the next keypress, and block until one is hit */
return 0xD;
}
@ -240,7 +240,7 @@ Return the path to the Nucleus driver files.
****************************************************************************/
const char * PMAPI PM_getNucleusPath(void)
{
// TODO: Point this at the path when the Nucleus drivers will be found
/* TODO: Point this at the path when the Nucleus drivers will be found */
return "c:\\nucleus";
}
@ -307,7 +307,7 @@ void * PMAPI PM_mapPhysicalAddr(
ulong limit,
ibool isCached)
{
// TODO: Map a physical memory address to a linear address
/* TODO: Map a physical memory address to a linear address */
return NULL;
}
@ -319,13 +319,13 @@ void PMAPI PM_freePhysicalAddr(
void *ptr,
ulong limit)
{
// TODO: Free the physical address mapping
/* TODO: Free the physical address mapping */
}
ulong PMAPI PM_getPhysicalAddr(void *p)
{
// TODO: This function should find the physical address of a linear
// address.
/* TODO: This function should find the physical address of a linear */
/* address. */
return 0xFFFFFFFFUL;
}
@ -336,8 +336,8 @@ void PMAPI PM_sleep(ulong milliseconds)
int PMAPI PM_getCOMPort(int port)
{
// TODO: Re-code this to determine real values using the Plug and Play
// manager for the OS.
/* TODO: Re-code this to determine real values using the Plug and Play */
/* manager for the OS. */
switch (port) {
case 0: return 0x3F8;
case 1: return 0x2F8;
@ -347,8 +347,8 @@ int PMAPI PM_getCOMPort(int port)
int PMAPI PM_getLPTPort(int port)
{
// TODO: Re-code this to determine real values using the Plug and Play
// manager for the OS.
/* TODO: Re-code this to determine real values using the Plug and Play */
/* manager for the OS. */
switch (port) {
case 0: return 0x3BC;
case 1: return 0x378;
@ -484,8 +484,8 @@ void PMAPI PM_availableMemory(
ulong *physical,
ulong *total)
{
// TODO: Figure out how to determine the available memory. Not entirely
// critical so returning 0 is OK.
/* TODO: Figure out how to determine the available memory. Not entirely */
/* critical so returning 0 is OK. */
*physical = *total = 0;
}
@ -499,7 +499,7 @@ void * PMAPI PM_allocLockedMem(
ibool contiguous,
ibool below16M)
{
// TODO: Allocate a block of locked, phsyically contigous memory for DMA
/* TODO: Allocate a block of locked, phsyically contigous memory for DMA */
return 0;
}
@ -513,7 +513,7 @@ void PMAPI PM_freeLockedMem(
ibool contiguous)
{
// TODO: Free a locked memory buffer
/* TODO: Free a locked memory buffer */
}
/****************************************************************************
@ -564,7 +564,7 @@ ibool PMAPI PM_doBIOSPOST(
PM_MODULE PMAPI PM_loadLibrary(
const char *szDLLName)
{
// TODO: Implement this to load shared libraries!
/* TODO: Implement this to load shared libraries! */
(void)szDLLName;
return NULL;
}
@ -573,7 +573,7 @@ void * PMAPI PM_getProcAddress(
PM_MODULE hModule,
const char *szProcName)
{
// TODO: Implement this!
/* TODO: Implement this! */
(void)hModule;
(void)szProcName;
return NULL;
@ -582,7 +582,7 @@ void * PMAPI PM_getProcAddress(
void PMAPI PM_freeLibrary(
PM_MODULE hModule)
{
// TODO: Implement this!
/* TODO: Implement this! */
(void)hModule;
}
@ -594,9 +594,9 @@ ulong PMAPI PM_findFirstFile(
const char *filename,
PM_findData *findData)
{
// TODO: This function should start a directory enumeration search
// given the filename (with wildcards). The data should be
// converted and returned in the findData standard form.
/* TODO: This function should start a directory enumeration search */
/* given the filename (with wildcards). The data should be */
/* converted and returned in the findData standard form. */
(void)filename;
(void)findData;
return PM_FILE_INVALID;
@ -610,10 +610,10 @@ ibool PMAPI PM_findNextFile(
ulong handle,
PM_findData *findData)
{
// TODO: This function should find the next file in directory enumeration
// search given the search criteria defined in the call to
// PM_findFirstFile. The data should be converted and returned
// in the findData standard form.
/* TODO: This function should find the next file in directory enumeration */
/* search given the search criteria defined in the call to */
/* PM_findFirstFile. The data should be converted and returned */
/* in the findData standard form. */
(void)handle;
(void)findData;
return false;
@ -626,8 +626,8 @@ Function to close the find process
void PMAPI PM_findClose(
ulong handle)
{
// TODO: This function should close the find process. This may do
// nothing for some OS'es.
/* TODO: This function should close the find process. This may do */
/* nothing for some OS'es. */
(void)handle;
}
@ -675,7 +675,7 @@ void PMAPI PM_setFileAttr(
const char *filename,
uint attrib)
{
// TODO: Set the file attributes for a file
/* TODO: Set the file attributes for a file */
(void)filename;
(void)attrib;
}

4
board/MAI/bios_emulator/scitech/src/pm/smx/event.c
View File

@ -140,8 +140,8 @@ and we call the addMouseEvent() routine to add the appropriate mouse event
to the event queue.
Note: Interrupts are ON when this routine is called by the mouse driver code.
//AM: NOTE: This function has not actually been ported from DOS yet and should not
//AM: be installed until it is.
/*AM: NOTE: This function has not actually been ported from DOS yet and should not */
/*AM: be installed until it is. */
****************************************************************************/
static void EVTAPI mouseISR(
uint mask,

28
board/MAI/bios_emulator/scitech/src/pm/smx/pm.c
View File

@ -165,8 +165,8 @@ void PMAPI PM_fatalError(const char *msg)
if (fatalErrorCleanup)
fatalErrorCleanup();
MGLOutput(msg);
// No support for fprintf() under smx currently!
// fprintf(stderr,"%s\n", msg);
/* No support for fprintf() under smx currently! */
/* fprintf(stderr,"%s\n", msg); */
exit(1);
}
@ -614,9 +614,9 @@ ibool PMAPI PM_driveValid(
{
RMREGS regs;
regs.h.dl = (uchar)(drive - 'A' + 1);
regs.h.ah = 0x36; // Get disk information service
regs.h.ah = 0x36; /* Get disk information service */
PM_int86(0x21,&regs,&regs);
return regs.x.ax != 0xFFFF; // AX = 0xFFFF if disk is invalid
return regs.x.ax != 0xFFFF; /* AX = 0xFFFF if disk is invalid */
}
/****************************************************************************
@ -682,7 +682,7 @@ ibool PMAPI PM_mkdir(
#ifdef __GNUC__
return mkdir(filename,S_IRUSR) == 0;
#else
//AM: return mkdir(filename) == 0;
/*AM: return mkdir(filename) == 0; */
return(false);
#endif
}
@ -694,7 +694,7 @@ Function to remove a directory.
ibool PMAPI PM_rmdir(
const char *filename)
{
//AM: return rmdir(filename) == 0;
/*AM: return rmdir(filename) == 0; */
return(false);
}
@ -1003,8 +1003,8 @@ void PMAPI PM_freePhysicalAddr(void *ptr,ulong limit)
ulong PMAPI PM_getPhysicalAddr(void *p)
{
// TODO: This function should find the physical address of a linear
// address.
/* TODO: This function should find the physical address of a linear */
/* address. */
(void)p;
return 0xFFFFFFFFUL;
}
@ -1086,8 +1086,8 @@ int PMAPI PM_int86(int intno, RMREGS *in, RMREGS *out)
memset(&rmregs, 0, sizeof(rmregs));
IN(eax); IN(ebx); IN(ecx); IN(edx); IN(esi); IN(edi);
// These real mode ints may cause crashes.
//AM: DPMI_int86(intno,&rmregs); /* DPMI issue real interrupt */
/* These real mode ints may cause crashes. */
/*AM: DPMI_int86(intno,&rmregs); /###* DPMI issue real interrupt */
OUT(eax); OUT(ebx); OUT(ecx); OUT(edx); OUT(esi); OUT(edi);
out->x.cflag = rmregs.flags & 0x1;
@ -1104,7 +1104,7 @@ int PMAPI PM_int86x(int intno, RMREGS *in, RMREGS *out,
rmregs.es = sregs->es;
rmregs.ds = sregs->ds;
//AM: DPMI_int86(intno,&rmregs); /* DPMI issue real interrupt */
/*AM: DPMI_int86(intno,&rmregs); /###* DPMI issue real interrupt */
OUT(eax); OUT(ebx); OUT(ecx); OUT(edx); OUT(esi); OUT(edi);
sregs->es = rmregs.es;
@ -1156,7 +1156,7 @@ Function to get the file attributes for a specific file.
uint PMAPI PM_getFileAttr(
const char *filename)
{
// TODO: Implement this!
/* TODO: Implement this! */
return 0;
}
@ -1169,7 +1169,7 @@ ibool PMAPI PM_getFileTime(
ibool gmTime,
PM_time *time)
{
// TODO: Implement this!
/* TODO: Implement this! */
return false;
}
@ -1182,6 +1182,6 @@ ibool PMAPI PM_setFileTime(
ibool gmTime,
PM_time *time)
{
// TODO: Implement this!
/* TODO: Implement this! */
return false;
}

6
board/MAI/bios_emulator/scitech/src/pm/smx/pmsmx.c
View File

@ -457,9 +457,9 @@ int PMAPI PM_lockCodePages(void (*p)(),uint len,PM_lockHandle *lh)
{
PMSREGS sregs;
PM_segread(&sregs);
//AM: causes minor glitch with
//AM: older versions pmEasy which don't allow DPMI 06 on
//AM: Code selector 0x0C -- assume base is 0 which it should be.
/*AM: causes minor glitch with */
/*AM: older versions pmEasy which don't allow DPMI 06 on */
/*AM: Code selector 0x0C -- assume base is 0 which it should be. */
return DPMI_lockLinearPages((uint)p,len);
}

10
board/MAI/bios_emulator/scitech/src/pm/stub/cpuinfo.c
View File

@ -37,8 +37,8 @@ Increase the thread priority to maximum, if possible.
****************************************************************************/
static int SetMaxThreadPriority(void)
{
// TODO: If you have thread priorities, increase it to maximum for the
// thread for timing the CPU frequency.
/* TODO: If you have thread priorities, increase it to maximum for the */
/* thread for timing the CPU frequency. */
return oldPriority;
}
@ -49,7 +49,7 @@ Restore the original thread priority.
static void RestoreThreadPriority(
int priority)
{
// TODO: Restore the original thread priority on exit.
/* TODO: Restore the original thread priority on exit. */
}
/****************************************************************************
@ -59,8 +59,8 @@ Initialise the counter and return the frequency of the counter.
static void GetCounterFrequency(
CPU_largeInteger *freq)
{
// TODO: Return the frequency of the counter in here. You should try to
// normalise this value to be around 100,000 ticks per second.
/* TODO: Return the frequency of the counter in here. You should try to */
/* normalise this value to be around 100,000 ticks per second. */
freq->low = 0;
freq->high = 0;
}

70
board/MAI/bios_emulator/scitech/src/pm/stub/event.c
View File

@ -59,7 +59,7 @@ events.
****************************************************************************/
ulong _EVT_getTicks(void)
{
// TODO: Implement this for your OS!
/* TODO: Implement this for your OS! */
}
/****************************************************************************
@ -68,36 +68,36 @@ Pumps all messages in the application message queue into our event queue.
****************************************************************************/
static void _EVT_pumpMessages(void)
{
// TODO: The purpose of this function is to read all keyboard and mouse
// events from the OS specific event queue, translate them and post
// them into the SciTech event queue.
//
// NOTE: There are a couple of important things that this function must
// take care of:
//
// 1. Support for KEYDOWN, KEYREPEAT and KEYUP is required.
//
// 2. Support for reading hardware scan code as well as ASCII
// translated values is required. Games use the scan codes rather
// than ASCII values. Scan codes go into the high order byte of the
// keyboard message field.
//
// 3. Support for at least reading mouse motion data (mickeys) from the
// mouse is required. Using the mickey values, we can then translate
// to mouse cursor coordinates scaled to the range of the current
// graphics display mode. Mouse values are scaled based on the
// global 'rangeX' and 'rangeY'.
//
// 4. Support for a timestamp for the events is required, which is
// defined as the number of milliseconds since some event (usually
// system startup). This is the timestamp when the event occurred
// (ie: at interrupt time) not when it was stuff into the SciTech
// event queue.
//
// 5. Support for mouse double click events. If the OS has a native
// mechanism to determine this, it should be used. Otherwise the
// time stamp information will be used by the generic event code
// to generate double click events.
/* TODO: The purpose of this function is to read all keyboard and mouse */
/* events from the OS specific event queue, translate them and post */
/* them into the SciTech event queue. */
/* */
/* NOTE: There are a couple of important things that this function must */
/* take care of: */
/* */
/* 1. Support for KEYDOWN, KEYREPEAT and KEYUP is required. */
/* */
/* 2. Support for reading hardware scan code as well as ASCII */
/* translated values is required. Games use the scan codes rather */
/* than ASCII values. Scan codes go into the high order byte of the */
/* keyboard message field. */
/* */
/* 3. Support for at least reading mouse motion data (mickeys) from the */
/* mouse is required. Using the mickey values, we can then translate */
/* to mouse cursor coordinates scaled to the range of the current */
/* graphics display mode. Mouse values are scaled based on the */
/* global 'rangeX' and 'rangeY'. */
/* */
/* 4. Support for a timestamp for the events is required, which is */
/* defined as the number of milliseconds since some event (usually */
/* system startup). This is the timestamp when the event occurred */
/* (ie: at interrupt time) not when it was stuff into the SciTech */
/* event queue. */
/* */
/* 5. Support for mouse double click events. If the OS has a native */
/* mechanism to determine this, it should be used. Otherwise the */
/* time stamp information will be used by the generic event code */
/* to generate double click events. */
}
/****************************************************************************
@ -141,7 +141,7 @@ void EVTAPI EVT_init(
initEventQueue();
memset(keyUpMsg,0,sizeof(keyUpMsg));
// TODO: Do any OS specific initialisation here
/* TODO: Do any OS specific initialisation here */
/* Catch program termination signals so we can clean up properly */
signal(SIGABRT, _EVT_abort);
@ -171,7 +171,7 @@ and this function can be used to resume it again later.
****************************************************************************/
void EVT_resume(void)
{
// Do nothing for non DOS systems
/* Do nothing for non DOS systems */
}
/****************************************************************************
@ -181,7 +181,7 @@ de-install the event handling code.
****************************************************************************/
void EVT_suspend(void)
{
// Do nothing for non DOS systems
/* Do nothing for non DOS systems */
}
/****************************************************************************
@ -195,5 +195,5 @@ void EVT_exit(void)
signal(SIGFPE, SIG_DFL);
signal(SIGINT, SIG_DFL);
// TODO: Do any OS specific cleanup in here
/* TODO: Do any OS specific cleanup in here */
}

6
board/MAI/bios_emulator/scitech/src/pm/stub/oshdr.h
View File

@ -28,6 +28,6 @@
*
****************************************************************************/
// TODO: This is where you include OS specific headers for the event handling
// library. You may leave this empty if you have no OS specific headers
// to include.
/* TODO: This is where you include OS specific headers for the event handling */
/* library. You may leave this empty if you have no OS specific headers */
/* to include. */

374
board/MAI/bios_emulator/scitech/src/pm/stub/pm.c
View File

@ -38,13 +38,13 @@
#include <stdlib.h>
#include <string.h>
// TODO: Include any OS specific headers here!
/* TODO: Include any OS specific headers here! */
/*--------------------------- Global variables ----------------------------*/
// TODO: If you support access to the BIOS, the following VESABuf globals
// keep track of a single VESA transfer buffer. If you don't support
// access to the BIOS, remove these variables.
/* TODO: If you support access to the BIOS, the following VESABuf globals */
/* keep track of a single VESA transfer buffer. If you don't support */
/* access to the BIOS, remove these variables. */
static uint VESABuf_len = 1024; /* Length of the VESABuf buffer */
static void *VESABuf_ptr = NULL; /* Near pointer to VESABuf */
@ -61,12 +61,12 @@ Initialise the PM library.
****************************************************************************/
void PMAPI PM_init(void)
{
// TODO: Do any initialisation in here. This includes getting IOPL
// access for the process calling PM_init. This will get called
// more than once.
/* TODO: Do any initialisation in here. This includes getting IOPL */
/* access for the process calling PM_init. This will get called */
/* more than once. */
// TODO: If you support the supplied MTRR register stuff (you need to
// be at ring 0 for this!), you should initialise it in here.
/* TODO: If you support the supplied MTRR register stuff (you need to */
/* be at ring 0 for this!), you should initialise it in here. */
/* MTRR_init(); */
}
@ -77,7 +77,7 @@ Return the operating system type identifier.
****************************************************************************/
long PMAPI PM_getOSType(void)
{
// TODO: Change this to return the define for your OS from drvlib/os.h
/* TODO: Change this to return the define for your OS from drvlib/os.h */
return _OS_MYOS;
}
@ -119,9 +119,9 @@ Report a fatal error condition and halt the program.
void PMAPI PM_fatalError(
const char *msg)
{
// TODO: If you are running in a GUI environment without a console,
// this needs to be changed to bring up a fatal error message
// box and terminate the program.
/* TODO: If you are running in a GUI environment without a console, */
/* this needs to be changed to bring up a fatal error message */
/* box and terminate the program. */
if (fatalErrorCleanup)
fatalErrorCleanup();
fprintf(stderr,"%s\n", msg);
@ -134,7 +134,7 @@ Exit handler to kill the VESA transfer buffer.
****************************************************************************/
static void ExitVBEBuf(void)
{
// TODO: If you do not have BIOS access, remove this function.
/* TODO: If you do not have BIOS access, remove this function. */
if (VESABuf_ptr)
PM_freeRealSeg(VESABuf_ptr);
VESABuf_ptr = 0;
@ -149,8 +149,8 @@ void * PMAPI PM_getVESABuf(
uint *rseg,
uint *roff)
{
// TODO: If you do not have BIOS access, simply delete the guts of
// this function and return NULL.
/* TODO: If you do not have BIOS access, simply delete the guts of */
/* this function and return NULL. */
if (!VESABuf_ptr) {
/* Allocate a global buffer for communicating with the VESA VBE */
if ((VESABuf_ptr = PM_allocRealSeg(VESABuf_len, &VESABuf_rseg, &VESABuf_roff)) == NULL)
@ -169,9 +169,9 @@ Check if a key has been pressed.
****************************************************************************/
int PMAPI PM_kbhit(void)
{
// TODO: This function checks if a key is available to be read. This
// should be implemented, but is mostly used by the test programs
// these days.
/* TODO: This function checks if a key is available to be read. This */
/* should be implemented, but is mostly used by the test programs */
/* these days. */
return true;
}
@ -181,9 +181,9 @@ Wait for and return the next keypress.
****************************************************************************/
int PMAPI PM_getch(void)
{
// TODO: This returns the ASCII code of the key pressed. This
// should be implemented, but is mostly used by the test programs
// these days.
/* TODO: This returns the ASCII code of the key pressed. This */
/* should be implemented, but is mostly used by the test programs */
/* these days. */
return 0xD;
}
@ -193,12 +193,12 @@ Open a fullscreen console mode for output.
****************************************************************************/
int PMAPI PM_openConsole(void)
{
// TODO: Opens up a fullscreen console for graphics output. If your
// console does not have graphics/text modes, this can be left
// empty. The main purpose of this is to disable console switching
// when in graphics modes if you can switch away from fullscreen
// consoles (if you want to allow switching, this can be done
// elsewhere with a full save/restore state of the graphics mode).
/* TODO: Opens up a fullscreen console for graphics output. If your */
/* console does not have graphics/text modes, this can be left */
/* empty. The main purpose of this is to disable console switching */
/* when in graphics modes if you can switch away from fullscreen */
/* consoles (if you want to allow switching, this can be done */
/* elsewhere with a full save/restore state of the graphics mode). */
return 0;
}
@ -208,9 +208,9 @@ Return the size of the state buffer used to save the console state.
****************************************************************************/
int PMAPI PM_getConsoleStateSize(void)
{
// TODO: Returns the size of the console state buffer used to save the
// state of the console before going into graphics mode. This is
// used to restore the console back to normal when we are done.
/* TODO: Returns the size of the console state buffer used to save the */
/* state of the console before going into graphics mode. This is */
/* used to restore the console back to normal when we are done. */
return 1;
}
@ -222,11 +222,11 @@ void PMAPI PM_saveConsoleState(
void *stateBuf,
int console_id)
{
// TODO: Saves the state of the console into the state buffer. This is
// used to restore the console back to normal when we are done.
// We will always restore 80x25 text mode after being in graphics
// mode, so if restoring text mode is all you need to do this can
// be left empty.
/* TODO: Saves the state of the console into the state buffer. This is */
/* used to restore the console back to normal when we are done. */
/* We will always restore 80x25 text mode after being in graphics */
/* mode, so if restoring text mode is all you need to do this can */
/* be left empty. */
}
/****************************************************************************
@ -237,11 +237,11 @@ void PMAPI PM_restoreConsoleState(
const void *stateBuf,
int console_id)
{
// TODO: Restore the state of the console from the state buffer. This is
// used to restore the console back to normal when we are done.
// We will always restore 80x25 text mode after being in graphics
// mode, so if restoring text mode is all you need to do this can
// be left empty.
/* TODO: Restore the state of the console from the state buffer. This is */
/* used to restore the console back to normal when we are done. */
/* We will always restore 80x25 text mode after being in graphics */
/* mode, so if restoring text mode is all you need to do this can */
/* be left empty. */
}
/****************************************************************************
@ -251,7 +251,7 @@ Close the console and return to non-fullscreen console mode.
void PMAPI PM_closeConsole(
int console_id)
{
// TODO: Close the console when we are done, going back to text mode.
/* TODO: Close the console when we are done, going back to text mode. */
}
/****************************************************************************
@ -262,8 +262,8 @@ void PM_setOSCursorLocation(
int x,
int y)
{
// TODO: Set the OS console cursor location to the new value. This is
// generally used for new OS ports (used mostly for DOS).
/* TODO: Set the OS console cursor location to the new value. This is */
/* generally used for new OS ports (used mostly for DOS). */
}
/****************************************************************************
@ -274,8 +274,8 @@ void PM_setOSScreenWidth(
int width,
int height)
{
// TODO: Set the OS console screen width. This is generally unused for
// new OS ports.
/* TODO: Set the OS console screen width. This is generally unused for */
/* new OS ports. */
}
/****************************************************************************
@ -286,12 +286,12 @@ ibool PMAPI PM_setRealTimeClockHandler(
PM_intHandler ih,
int frequency)
{
// TODO: Install a real time clock interrupt handler. Normally this
// will not be supported from most OS'es in user land, so an
// alternative mechanism is needed to enable software stereo.
// Hence leave this unimplemented unless you have a high priority
// mechanism to call the 32-bit callback when the real time clock
// interrupt fires.
/* TODO: Install a real time clock interrupt handler. Normally this */
/* will not be supported from most OS'es in user land, so an */
/* alternative mechanism is needed to enable software stereo. */
/* Hence leave this unimplemented unless you have a high priority */
/* mechanism to call the 32-bit callback when the real time clock */
/* interrupt fires. */
return false;
}
@ -302,9 +302,9 @@ Set the real time clock frequency (for stereo modes).
void PMAPI PM_setRealTimeClockFrequency(
int frequency)
{
// TODO: Set the real time clock interrupt frequency. Used for stereo
// LC shutter glasses when doing software stereo. Usually sets
// the frequency to around 2048 Hz.
/* TODO: Set the real time clock interrupt frequency. Used for stereo */
/* LC shutter glasses when doing software stereo. Usually sets */
/* the frequency to around 2048 Hz. */
}
/****************************************************************************
@ -313,7 +313,7 @@ Restore the original real time clock handler.
****************************************************************************/
void PMAPI PM_restoreRealTimeClockHandler(void)
{
// TODO: Restores the real time clock handler.
/* TODO: Restores the real time clock handler. */
}
/****************************************************************************
@ -333,8 +333,8 @@ Return the drive letter for the boot drive.
****************************************************************************/
char PMAPI PM_getBootDrive(void)
{
// TODO: Return the boot drive letter for the OS. Normally this is 'c'
// for DOS based OS'es and '/' for Unices.
/* TODO: Return the boot drive letter for the OS. Normally this is 'c' */
/* for DOS based OS'es and '/' for Unices. */
return '/';
}
@ -353,8 +353,8 @@ Return the path to the Nucleus driver files.
****************************************************************************/
const char * PMAPI PM_getNucleusPath(void)
{
// TODO: Change this to the default path to Nucleus driver files. The
// following is the default for Unices.
/* TODO: Change this to the default path to Nucleus driver files. The */
/* following is the default for Unices. */
char *env = getenv("NUCLEUS_PATH");
return env ? env : "/usr/lib/nucleus";
}
@ -378,8 +378,8 @@ Return a unique identifier for the machine if possible.
****************************************************************************/
const char * PMAPI PM_getUniqueID(void)
{
// TODO: Return a unique ID for the machine. If a unique ID is not
// available, return the machine name.
/* TODO: Return a unique ID for the machine. If a unique ID is not */
/* available, return the machine name. */
static char buf[128];
gethostname(buf, 128);
return buf;
@ -391,7 +391,7 @@ Get the name of the machine on the network.
****************************************************************************/
const char * PMAPI PM_getMachineName(void)
{
// TODO: Return the network machine name for the machine.
/* TODO: Return the network machine name for the machine. */
static char buf[128];
gethostname(buf, 128);
return buf;
@ -403,8 +403,8 @@ Return a pointer to the real mode BIOS data area.
****************************************************************************/
void * PMAPI PM_getBIOSPointer(void)
{
// TODO: This returns a pointer to the real mode BIOS data area. If you
// do not support BIOS access, you can simply return NULL here.
/* TODO: This returns a pointer to the real mode BIOS data area. If you */
/* do not support BIOS access, you can simply return NULL here. */
if (!zeroPtr)
zeroPtr = PM_mapPhysicalAddr(0,0xFFFFF,true);
return (void*)(zeroPtr + 0x400);
@ -431,23 +431,23 @@ void * PMAPI PM_mapPhysicalAddr(
ulong limit,
ibool isCached)
{
// TODO: This function maps a physical memory address to a linear
// address in the address space of the calling process.
/* TODO: This function maps a physical memory address to a linear */
/* address in the address space of the calling process. */
// NOTE: This function *must* be able to handle any phsyical base
// address, and hence you will have to handle rounding of
// the physical base address to a page boundary (ie: 4Kb on
// x86 CPU's) to be able to properly map in the memory
// region.
/* NOTE: This function *must* be able to handle any phsyical base */
/* address, and hence you will have to handle rounding of */
/* the physical base address to a page boundary (ie: 4Kb on */
/* x86 CPU's) to be able to properly map in the memory */
/* region. */
// NOTE: If possible the isCached bit should be used to ensure that
// the PCD (Page Cache Disable) and PWT (Page Write Through)
// bits are set to disable caching for a memory mapping used
// for MMIO register access. We also disable caching using
// the MTRR registers for Pentium Pro and later chipsets so if
// MTRR support is enabled for your OS then you can safely ignore
// the isCached flag and always enable caching in the page
// tables.
/* NOTE: If possible the isCached bit should be used to ensure that */
/* the PCD (Page Cache Disable) and PWT (Page Write Through) */
/* bits are set to disable caching for a memory mapping used */
/* for MMIO register access. We also disable caching using */
/* the MTRR registers for Pentium Pro and later chipsets so if */
/* MTRR support is enabled for your OS then you can safely ignore */
/* the isCached flag and always enable caching in the page */
/* tables. */
return NULL;
}
@ -459,9 +459,9 @@ void PMAPI PM_freePhysicalAddr(
void *ptr,
ulong limit)
{
// TODO: This function will free a physical memory mapping previously
// allocated with PM_mapPhysicalAddr() if at all possible. If
// you can't free physical memory mappings, simply do nothing.
/* TODO: This function will free a physical memory mapping previously */
/* allocated with PM_mapPhysicalAddr() if at all possible. If */
/* you can't free physical memory mappings, simply do nothing. */
}
/****************************************************************************
@ -470,20 +470,20 @@ Find the physical address of a linear memory address in current process.
****************************************************************************/
ulong PMAPI PM_getPhysicalAddr(void *p)
{
// TODO: This function should find the physical address of a linear
// address.
/* TODO: This function should find the physical address of a linear */
/* address. */
return 0xFFFFFFFFUL;
}
void PMAPI PM_sleep(ulong milliseconds)
{
// TODO: Put the process to sleep for milliseconds
/* TODO: Put the process to sleep for milliseconds */
}
int PMAPI PM_getCOMPort(int port)
{
// TODO: Re-code this to determine real values using the Plug and Play
// manager for the OS.
/* TODO: Re-code this to determine real values using the Plug and Play */
/* manager for the OS. */
switch (port) {
case 0: return 0x3F8;
case 1: return 0x2F8;
@ -493,8 +493,8 @@ int PMAPI PM_getCOMPort(int port)
int PMAPI PM_getLPTPort(int port)
{
// TODO: Re-code this to determine real values using the Plug and Play
// manager for the OS.
/* TODO: Re-code this to determine real values using the Plug and Play */
/* manager for the OS. */
switch (port) {
case 0: return 0x3BC;
case 1: return 0x378;
@ -510,11 +510,11 @@ Allocate a block of (unnamed) shared memory.
void * PMAPI PM_mallocShared(
long size)
{
// TODO: This is used to allocate memory that is shared between process
// that all access the common Nucleus drivers via a common display
// driver DLL. If your OS does not support shared memory (or if
// the display driver does not need to allocate shared memory
// for each process address space), this should just call PM_malloc.
/* TODO: This is used to allocate memory that is shared between process */
/* that all access the common Nucleus drivers via a common display */
/* driver DLL. If your OS does not support shared memory (or if */
/* the display driver does not need to allocate shared memory */
/* for each process address space), this should just call PM_malloc. */
return PM_malloc(size);
}
@ -525,10 +525,10 @@ Free a block of shared memory.
void PMAPI PM_freeShared(
void *ptr)
{
// TODO: Free the shared memory block. This will be called in the context
// of the original calling process that allocated the shared
// memory with PM_mallocShared. Simply call PM_free if you do not
// need this.
/* TODO: Free the shared memory block. This will be called in the context */
/* of the original calling process that allocated the shared */
/* memory with PM_mallocShared. Simply call PM_free if you do not */
/* need this. */
PM_free(ptr);
}
@ -542,16 +542,16 @@ void * PMAPI PM_mapToProcess(
void *base,
ulong limit)
{
// TODO: This function is used to map a physical memory mapping
// previously allocated with PM_mapPhysicalAddr into the
// address space of the calling process. If the memory mapping
// allocated by PM_mapPhysicalAddr is global to all processes,
// simply return the pointer.
/* TODO: This function is used to map a physical memory mapping */
/* previously allocated with PM_mapPhysicalAddr into the */
/* address space of the calling process. If the memory mapping */
/* allocated by PM_mapPhysicalAddr is global to all processes, */
/* simply return the pointer. */
// NOTE: This function must also handle rounding to page boundaries,
// since this function is used to map in shared memory buffers
// allocated with PM_mapPhysicalAddr(). Hence if you aligned
// the physical address above, then you also need to do it here.
/* NOTE: This function must also handle rounding to page boundaries, */
/* since this function is used to map in shared memory buffers */
/* allocated with PM_mapPhysicalAddr(). Hence if you aligned */
/* the physical address above, then you also need to do it here. */
return base;
}
@ -563,9 +563,9 @@ void * PMAPI PM_mapRealPointer(
uint r_seg,
uint r_off)
{
// TODO: This function maps a real mode memory pointer into the
// calling processes address space as a 32-bit near pointer. If
// you do not support BIOS access, simply return NULL here.
/* TODO: This function maps a real mode memory pointer into the */
/* calling processes address space as a 32-bit near pointer. If */
/* you do not support BIOS access, simply return NULL here. */
if (!zeroPtr)
zeroPtr = PM_mapPhysicalAddr(0,0xFFFFF);
return (void*)(zeroPtr + MK_PHYS(r_seg,r_off));
@ -580,10 +580,10 @@ void * PMAPI PM_allocRealSeg(
uint *r_seg,
uint *r_off)
{
// TODO: This function allocates a block of real mode memory for the
// calling process used to communicate with real mode BIOS
// functions. If you do not support BIOS access, simply return
// NULL here.
/* TODO: This function allocates a block of real mode memory for the */
/* calling process used to communicate with real mode BIOS */
/* functions. If you do not support BIOS access, simply return */
/* NULL here. */
return NULL;
}
@ -594,8 +594,8 @@ Free a block of real mode memory.
void PMAPI PM_freeRealSeg(
void *mem)
{
// TODO: Frees a previously allocated real mode memory block. If you
// do not support BIOS access, this function should be empty.
/* TODO: Frees a previously allocated real mode memory block. If you */
/* do not support BIOS access, this function should be empty. */
}
/****************************************************************************
@ -606,9 +606,9 @@ void PMAPI DPMI_int86(
int intno,
DPMI_regs *regs)
{
// TODO: This function calls the real mode BIOS using the passed in
// register structure. If you do not support real mode BIOS
// access, this function should be empty.
/* TODO: This function calls the real mode BIOS using the passed in */
/* register structure. If you do not support real mode BIOS */
/* access, this function should be empty. */
}
/****************************************************************************
@ -620,9 +620,9 @@ int PMAPI PM_int86(
RMREGS *in,
RMREGS *out)
{
// TODO: This function calls the real mode BIOS using the passed in
// register structure. If you do not support real mode BIOS
// access, this function should return 0.
/* TODO: This function calls the real mode BIOS using the passed in */
/* register structure. If you do not support real mode BIOS */
/* access, this function should return 0. */
return 0;
}
@ -636,9 +636,9 @@ int PMAPI PM_int86x(
RMREGS *out,
RMSREGS *sregs)
{
// TODO: This function calls the real mode BIOS using the passed in
// register structure. If you do not support real mode BIOS
// access, this function should return 0.
/* TODO: This function calls the real mode BIOS using the passed in */
/* register structure. If you do not support real mode BIOS */
/* access, this function should return 0. */
return 0;
}
@ -652,9 +652,9 @@ void PMAPI PM_callRealMode(
RMREGS *in,
RMSREGS *sregs)
{
// TODO: This function calls a real mode far function with a far call.
// If you do not support BIOS access, this function should be
// empty.
/* TODO: This function calls a real mode far function with a far call. */
/* If you do not support BIOS access, this function should be */
/* empty. */
}
/****************************************************************************
@ -665,9 +665,9 @@ void PMAPI PM_availableMemory(
ulong *physical,
ulong *total)
{
// TODO: Report the amount of available memory, both the amount of
// physical memory left and the amount of virtual memory left.
// If the OS does not provide these services, report 0's.
/* TODO: Report the amount of available memory, both the amount of */
/* physical memory left and the amount of virtual memory left. */
/* If the OS does not provide these services, report 0's. */
*physical = *total = 0;
}
@ -681,10 +681,10 @@ void * PMAPI PM_allocLockedMem(
ibool contiguous,
ibool below16M)
{
// TODO: Allocate a block of locked, physical memory of the specified
// size. This is used for bus master operations. If this is not
// supported by the OS, return NULL and bus mastering will not
// be used.
/* TODO: Allocate a block of locked, physical memory of the specified */
/* size. This is used for bus master operations. If this is not */
/* supported by the OS, return NULL and bus mastering will not */
/* be used. */
return NULL;
}
@ -697,7 +697,7 @@ void PMAPI PM_freeLockedMem(
uint size,
ibool contiguous)
{
// TODO: Free a memory block allocated with PM_allocLockedMem.
/* TODO: Free a memory block allocated with PM_allocLockedMem. */
}
/****************************************************************************
@ -709,9 +709,9 @@ void PMAPI PM_setBankA(
{
RMREGS regs;
// TODO: This does a bank switch function by calling the real mode
// VESA BIOS. If you do not support BIOS access, this function should
// be empty.
/* TODO: This does a bank switch function by calling the real mode */
/* VESA BIOS. If you do not support BIOS access, this function should */
/* be empty. */
regs.x.ax = 0x4F05;
regs.x.bx = 0x0000;
regs.x.dx = bank;
@ -727,9 +727,9 @@ void PMAPI PM_setBankAB(
{
RMREGS regs;
// TODO: This does a bank switch function by calling the real mode
// VESA BIOS. If you do not support BIOS access, this function should
// be empty.
/* TODO: This does a bank switch function by calling the real mode */
/* VESA BIOS. If you do not support BIOS access, this function should */
/* be empty. */
regs.x.ax = 0x4F05;
regs.x.bx = 0x0000;
regs.x.dx = bank;
@ -751,9 +751,9 @@ void PMAPI PM_setCRTStart(
{
RMREGS regs;
// TODO: This changes the display start address by calling the real mode
// VESA BIOS. If you do not support BIOS access, this function
// should be empty.
/* TODO: This changes the display start address by calling the real mode */
/* VESA BIOS. If you do not support BIOS access, this function */
/* should be empty. */
regs.x.ax = 0x4F07;
regs.x.bx = waitVRT;
regs.x.cx = x;
@ -770,17 +770,17 @@ ibool PMAPI PM_enableWriteCombine(
ulong length,
uint type)
{
// TODO: This function should enable Pentium Pro and Pentium II MTRR
// write combining for the passed in physical memory base address
// and length. Normally this is done via calls to an OS specific
// device driver as this can only be done at ring 0.
//
// NOTE: This is a *very* important function to implement! If you do
// not implement, graphics performance on the latest Intel chips
// will be severly impaired. For sample code that can be used
// directly in a ring 0 device driver, see the MSDOS implementation
// which includes assembler code to do this directly (if the
// program is running at ring 0).
/* TODO: This function should enable Pentium Pro and Pentium II MTRR */
/* write combining for the passed in physical memory base address */
/* and length. Normally this is done via calls to an OS specific */
/* device driver as this can only be done at ring 0. */
/* */
/* NOTE: This is a *very* important function to implement! If you do */
/* not implement, graphics performance on the latest Intel chips */
/* will be severly impaired. For sample code that can be used */
/* directly in a ring 0 device driver, see the MSDOS implementation */
/* which includes assembler code to do this directly (if the */
/* program is running at ring 0). */
return false;
}
@ -793,19 +793,19 @@ ibool PMAPI PM_doBIOSPOST(
ulong BIOSPhysAddr,
void *mappedBIOS)
{
// TODO: This function is used to run the BIOS POST code on a secondary
// controller to initialise it for use. This is not necessary
// for multi-controller operation, but it will make it a lot
// more convenicent for end users (otherwise they have to boot
// the system once with the secondary controller as primary, and
// then boot with both controllers installed).
//
// Even if you don't support full BIOS access, it would be
// adviseable to be able to POST the secondary controllers in the
// system using this function as a minimum requirement. Some
// graphics hardware has registers that contain values that only
// the BIOS knows about, which makes bring up a card from cold
// reset difficult if the BIOS has not POST'ed it.
/* TODO: This function is used to run the BIOS POST code on a secondary */
/* controller to initialise it for use. This is not necessary */
/* for multi-controller operation, but it will make it a lot */
/* more convenicent for end users (otherwise they have to boot */
/* the system once with the secondary controller as primary, and */
/* then boot with both controllers installed). */
/* */
/* Even if you don't support full BIOS access, it would be */
/* adviseable to be able to POST the secondary controllers in the */
/* system using this function as a minimum requirement. Some */
/* graphics hardware has registers that contain values that only */
/* the BIOS knows about, which makes bring up a card from cold */
/* reset difficult if the BIOS has not POST'ed it. */
return false;
}
@ -817,8 +817,8 @@ shared libraries, simply return NULL.
PM_MODULE PMAPI PM_loadLibrary(
const char *szDLLName)
{
// TODO: This function should load a native shared library from disk
// given the path to the library.
/* TODO: This function should load a native shared library from disk */
/* given the path to the library. */
(void)szDLLName;
return NULL;
}
@ -831,8 +831,8 @@ void * PMAPI PM_getProcAddress(
PM_MODULE hModule,
const char *szProcName)
{
// TODO: This function should return the address of a named procedure
// from a native shared library.
/* TODO: This function should return the address of a named procedure */
/* from a native shared library. */
(void)hModule;
(void)szProcName;
return NULL;
@ -845,7 +845,7 @@ Unload a shared library.
void PMAPI PM_freeLibrary(
PM_MODULE hModule)
{
// TODO: This function free a previously loaded native shared library.
/* TODO: This function free a previously loaded native shared library. */
(void)hModule;
}
@ -860,8 +860,8 @@ the switch occurred so it can be properly restored.
int PMAPI PM_setIOPL(
int level)
{
// TODO: This function should enable IOPL for the task (if IOPL is
// not always enabled for the app through some other means).
/* TODO: This function should enable IOPL for the task (if IOPL is */
/* not always enabled for the app through some other means). */
return level;
}
@ -873,9 +873,9 @@ void *PMAPI PM_findFirstFile(
const char *filename,
PM_findData *findData)
{
// TODO: This function should start a directory enumeration search
// given the filename (with wildcards). The data should be
// converted and returned in the findData standard form.
/* TODO: This function should start a directory enumeration search */
/* given the filename (with wildcards). The data should be */
/* converted and returned in the findData standard form. */
(void)filename;
(void)findData;
return PM_FILE_INVALID;
@ -889,10 +889,10 @@ ibool PMAPI PM_findNextFile(
void *handle,
PM_findData *findData)
{
// TODO: This function should find the next file in directory enumeration
// search given the search criteria defined in the call to
// PM_findFirstFile. The data should be converted and returned
// in the findData standard form.
/* TODO: This function should find the next file in directory enumeration */
/* search given the search criteria defined in the call to */
/* PM_findFirstFile. The data should be converted and returned */
/* in the findData standard form. */
(void)handle;
(void)findData;
return false;
@ -905,8 +905,8 @@ Function to close the find process
void PMAPI PM_findClose(
void *handle)
{
// TODO: This function should close the find process. This may do
// nothing for some OS'es.
/* TODO: This function should close the find process. This may do */
/* nothing for some OS'es. */
(void)handle;
}
@ -954,7 +954,7 @@ void PMAPI PM_setFileAttr(
const char *filename,
uint attrib)
{
// TODO: Set the file attributes for a file
/* TODO: Set the file attributes for a file */
(void)filename;
(void)attrib;
}

20
board/MAI/bios_emulator/scitech/src/pm/stub/ztimer.c
View File

@ -36,7 +36,7 @@ Initialise the Zen Timer module internals.
****************************************************************************/
void __ZTimerInit(void)
{
// TODO: Do any specific internal initialisation in here
/* TODO: Do any specific internal initialisation in here */
}
/****************************************************************************
@ -46,8 +46,8 @@ Start the Zen Timer counting.
static void __LZTimerOn(
LZTimerObject *tm)
{
// TODO: Start the Zen Timer counting. This should be a macro if
// possible.
/* TODO: Start the Zen Timer counting. This should be a macro if */
/* possible. */
}
/****************************************************************************
@ -57,8 +57,8 @@ Compute the lap time since the timer was started.
static ulong __LZTimerLap(
LZTimerObject *tm)
{
// TODO: Compute the lap time between the current time and when the
// timer was started.
/* TODO: Compute the lap time between the current time and when the */
/* timer was started. */
return 0;
}
@ -69,7 +69,7 @@ Stop the Zen Timer counting.
static void __LZTimerOff(
LZTimerObject *tm)
{
// TODO: Stop the timer counting. Should be a macro if possible.
/* TODO: Stop the timer counting. Should be a macro if possible. */
}
/****************************************************************************
@ -79,7 +79,7 @@ Compute the elapsed time in microseconds between start and end timings.
static ulong __LZTimerCount(
LZTimerObject *tm)
{
// TODO: Compute the elapsed time and return it. Always microseconds.
/* TODO: Compute the elapsed time and return it. Always microseconds. */
return 0;
}
@ -95,9 +95,9 @@ Read the Long Period timer from the OS
****************************************************************************/
static ulong __ULZReadTime(void)
{
// TODO: Read the long period timer from the OS. The resolution of this
// timer should be around 1/20 of a second for timing long
// periods if possible.
/* TODO: Read the long period timer from the OS. The resolution of this */
/* timer should be around 1/20 of a second for timing long */
/* periods if possible. */
}
/****************************************************************************

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